Lighted curbing and flatwork and method of manufacture
First Claim
Patent Images
1. A ground curb system comprising:
- curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and
a continuous, elongate, flexible hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for removably inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means.
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Abstract
An apparatus and method of lighted ground curbing, flatwork and other structures having a recessed channel formed therein for receiving a length of flexible sheathed lighting. The separately sheathed lighting is adequately protected independent of the curbing, flatwork or other structure, and is powered by a power source residing separately and independently of the curbing, to thereby eliminate any need for electrical sockets or protective covering to be included as part of the curbing or flatwork portion. The lighting operates to project a substantially continuous stream of light extending continuously along the recess formed in the curbing, flatwork or other structure.
45 Citations
102 Claims
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1. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, flexible hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for removably inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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22. The ground curb system of 21, wherein the bundle of fibers comprises flexible glass fibers.
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51. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area; and illumination means for projecting light from the curbing means, said illumination means comprising a flexible hollow sheath removably disposable on the curbing means and a light source means for producing light within said flexible hollow sheath. - View Dependent Claims (52, 53, 54)
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55. A lighted flatwork structure comprising:
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a flatwork structure for supporting either static loads or dynamic loads; and illumination means for projecting light from the flatwork structure, said illumination means comprising a flexible hollow sheath removably disposable on the flatwork structure and a light source means for producing light within said flexible hollow sheath. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63)
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64. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a recessed channel formed therein, said channel having an open side along its length; a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein substantially all portions of the curbing means are constructed entirely of a material capable of blocking transmission of light therethrough; wherein the channel extends along a majority length of the curbing means, and wherein the sheath has a length of at least a majority length of the channel; wherein the curbing means comprises an elongate member having a length, and wherein the recessed channel is formed to extend along the entire length of said curbing means; wherein the hollow sheath is disposed within the recessed channel and extends along the entire length of said curbing means; wherein the cross-sectional area of the recessed channel is less than one-fifteenth of a cross-sectional area of the curbing means; wherein the sheath is flexible and bendable; wherein the channel is continuous and uninterrupted along its length and extends along a majority length of the curbing means; wherein the sheath resides continuously within the open channel without exiting any portion of the open side of said channel when placed for operation; wherein the open channel of the curbing means is defined by sidewalls and wherein the sheath is narrower than said open channel to thereby enable either insertion or removal of said sheath into and from said channel, respectively, without exposing said light source means to potential contact with the walls defining said channel; wherein the sheath is flexible and has an interior width, and wherein the light source means resides within said sheath and has a smaller width than the interior width of said sheath to thereby enable said flexible sheath to bend without breaking said light source means contained within said sheath; wherein the sheath is bendable into a circle having a diameter of less than one foot without breaking the light source means; wherein the curbing means is formed of concrete; wherein the curbing means comprises a front sidewall, an opposing rear sidewall, and a top wall extending from the rear sidewall inwardly and at least partially toward the front sidewall, and wherein the crown portion includes a first portion extending from the front sidewall inwardly toward the rear sidewall and a second portion extending upwardly from the first portion into a junction with the top wall, such that the first and second portions of the crown portion collectively form a concave surface; wherein the curbing means comprises a barrier means for blocking plant growth from spreading between the first terrain area and the second terrain area; wherein the curbing means has a density of at least 100 pounds per cubic foot; wherein the light source means comprises a plurality of sequentially spaced light bulbs disposed in the sheath; wherein the light bulbs are spaced within the sheath at a spacing of at least four bulbs per foot; wherein the open side of the recessed channel remains uncovered along its length when the sheath resides within said channel; wherein the recessed channel is formed in a rear section of the curbing means; wherein the rear section of the curbing means defines a substantially vertically-extending face, and wherein the recessed channel is formed in said vertically-extending face. - View Dependent Claims (65, 66, 67)
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68. A method of assembling a ground curb system, said method comprising the steps of:
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(a) placing upon a predetermined area of terrain a curbing means for residing in a stationary position upon said terrain and forming an elongate boundary between a first terrain area and a second terrain area; and (b) removably placing on the curbing means an illumination means for projecting light from said curbing means, said illumination means comprising a flexible hollow sheath and light source means for producing light within said flexible hollow sheath. - View Dependent Claims (69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79)
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80. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel extends along a majority length of the curbing means, and wherein the sheath has a length of at least a majority length of the channel.
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81. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means comprises an elongate member having a length, and wherein the channel is formed to extend along the entire length of said curbing means.
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82. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel has a cross-sectional area that is less than one-tenth of a cross-sectional area of the curbing means.
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83. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel is formed in a rear section of the curbing means.
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84. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means includes a front section having a convex face, and wherein the channel comprises a recessed channel formed in the convex face of said front section.
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85. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel comprises a recessed channel formed in a front section of the curbing means, and wherein said curbing means includes a second recessed channel formed in a rear section thereof, said second recessed channel having an open side along its length.
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86. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of the curbing means; wherein the sheath is flexible and bendable.
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87. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel is continuous and uninterrupted along its length and extends along a majority length of the curbing means.
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88. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the open channel of the curbing means is defined by sidewalls and wherein the sheath is narrower than said open channel to thereby enable either insertion or removal of said sheath into and from said channel, respectively, without exposing said light source means to potential contact with the walls defining said channel.
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89. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate hollow sheath and a light source means for producing light, within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the sheath is flexible and has an interior width, and wherein the light source means resides within said sheath and has a smaller width than the interior width of said sheath to thereby enable said flexible sheath to bend without breaking said light source means contained within said sheath.
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90. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the light source means comprises a bundle of light-emitting fibers.
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91. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the light source means comprises; solar power means for receiving sunlight and producing electricity therefrom; and artificial light means disposed within the channel of the curbing means for receiving the electricity from the solar power means and producing artificial light therefrom.
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92. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein a portion of the curbing means is formed as a crown portion extending lengthwise along said curbing means, and wherein the channel is formed in said crown portion.
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93. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means comprises a barrier means for blocking plant growth from spreading between the first terrain area and the second terrain area.
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94. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means has a density of at least 50 pounds per cubic foot.
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95. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a right source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means has a density of at least 100 pounds per cubic foot.
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96. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side alone its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means has a density of at least 130 pounds per cubic foot.
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97. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the light source means comprises a plurality of sequentially spaced light bulbs disposed in the sheath.
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98. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the curbing means has a length and wherein the open channel extends, without interruption, along the entire length of the curbing means.
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99. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel is a recessed channel formed in a front section of the curbing means, said front section having a convex curvilinear cross-sectional shape.
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100. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the open side of the channel remains uncovered along its length when the sheath resides within said channel.
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101. A ground curb system comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; wherein the channel of the curbing means is defined by sidewalls and wherein said curbing means is formed from an uncured, flowable material having a non-rigid consistency prior to being cured, said ground curb system further comprising; bracing means removably placeable in the channel of the curbing means prior to curing of said curbing means for preventing collapse of the sidewalls defining said channel during curing of said curbing means; wherein the bracing means comprises at least one elongate member; wherein the bracing means comprises a polymeric foam material.
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102. A ground curb system, comprising:
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curbing means for residing in a stationary position upon terrain and for forming an elongate boundary between a first terrain area and a second terrain area, said curbing means having a channel formed therein, said channel having an open side along its length; and a continuous, elongate, hollow sheath and a light source means for producing light within said sheath, said sheath being configured and dimensioned for inserting into the open side along the length of the channel and residing within said channel to thereby project light outwardly from, and along at least a portion of, the curbing means; further comprising a mold defining a shape of the curbing means, said mold having an interior surface defining a concave shape and an elongate projection disposed on said interior surface defining a shape of the channel of the curbing means.
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Specification