Container illumination device
First Claim
Patent Images
1. A self-contained illumination device for attachment to a container, the device comprising:
- a. a pad formed of a first layer and a second layer wherein;
(1) the first layer;
(a) is formed of a liquid-impervious material,(b) is flexible and at least partially foldable,(c) has first and second opposing major surfaceswherein;
i. a thickness between the first and second major surfaces is in the range of 0.15 to 0.4 mm,ii. the first major surface has a central region surrounded by an adhesive region, andiii. the second major surface of the pad is printable;
(2) the second layer covers and releasably attaches to the adhesive region of the first major surface of the first layer,b. illumination device electrical elements provided on a rigid circuit board, the circuit board being attached to the central region of the first major surface of the first layer,whereby upon removal of the second layer from the adhesive region of the first layer, the adhesive region can be adhered to, and can adopt the contour of, a surface of a container in liquid-tight manner, with the circuit board situated between the container and the central region of the first layer.
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Accused Products
Abstract
A self-contained illumination device (10) for attachment to a container, e.g. to the base of a bottle, comprises a printed circuit board (12), with LEDs (14) attached to the central region of a liquid-impervious flexible pad (11). The central region is surrounded by an annular adhesive region which is arranged to attach the pad to the container in liquid-tight manner. The pad comprises a base layer (32) of plasticized paper or PVC, covered by an adhesive layer (34) and, before attachment to the container, a peripheral layer (36) of a release paper.
73 Citations
19 Claims
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1. A self-contained illumination device for attachment to a container, the device comprising:
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a. a pad formed of a first layer and a second layer wherein; (1) the first layer; (a) is formed of a liquid-impervious material, (b) is flexible and at least partially foldable, (c) has first and second opposing major surfaces wherein; i. a thickness between the first and second major surfaces is in the range of 0.15 to 0.4 mm, ii. the first major surface has a central region surrounded by an adhesive region, and iii. the second major surface of the pad is printable; (2) the second layer covers and releasably attaches to the adhesive region of the first major surface of the first layer, b. illumination device electrical elements provided on a rigid circuit board, the circuit board being attached to the central region of the first major surface of the first layer, whereby upon removal of the second layer from the adhesive region of the first layer, the adhesive region can be adhered to, and can adopt the contour of, a surface of a container in liquid-tight manner, with the circuit board situated between the container and the central region of the first layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of manufacturing a self-contained illumination device comprising electrical elements and being suitable for attachment to a container, the method comprising the steps of:
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producing a pad having a first layer with a second layer releasably adhered thereto, the second layer having a first line of separation which separates an inner area thereof from a surrounding outer area, and a second line of separation which extends from the first line to the periphery of the pad, removing the inner area of the second layer to reveal an area of the first layer, and securing to the thus revealed area of the first layer a rigid circuit board with the electrical elements of the illumination device secured thereto. - View Dependent Claims (18)
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14. A method of attaching a self-contained illumination device to a transparent wall of a container comprising the steps of:
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providing a pad having a first layer and a second layer releasably adhered to the first layer, the second layer comprising an inner area surrounded by an outer area, removing the inner area of the second layer to reveal an underlying inner area of the first layer, securing to the inner area of the first layer a rigid circuit board with electrical elements of the illumination device mounted thereon, removing the outer area of the second layer to reveal an adhesive region of the first layer surrounding the circuit board, and adhering the surrounding adhesive region to the transparent wall in liquid-tight manner, whereby the illumination device is capable of illuminating the contents of the container. - View Dependent Claims (15, 16, 19)
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17. A self-contained illumination device for attachment to a container, wherein the illumination device includes:
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a. a flexible and at least partially foldable pad having; (1) opposing major surfaces, wherein one of the major surfaces has a central region and an adhesive region surrounding the central region, and (2) an intermediate thickness between the opposing major surfaces, b. a circuit; (1) attached to the central region of the pad, and (2) bearing electrical elements including a light source and a battery, c. a releasable layer releasably adhered to at least the adhesive region of the pad, wherein the circuit and pad together have a major diameter which is at least 22 times greater than their combined thickness, whereby the releasable layer can be removed from the adhesive region, and the adhesive region of the illumination device can be adhered to a surface of a container with the pad at least substantially conforming to the surface, and with the circuit situated between the pad and the container.
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Specification