METHODS OF MANUFACTURING PREFABRICATED SHOWER PANS WITH STANDARD TRENCH DRAINS
First Claim
Patent Images
1. A method of manufacturing a prefabricated tileable shower pan with an integrally formed standard trench drain, comprising:
- providing a standalone standard trench drain;
setting up a tool to manufacture prefabricated tileable shower pans having integrally incorporated therein a standalone standard trench drain;
attaching the standalone standard trench drain to the tool cavity or core in a position where the standard trench drain is to be located; and
injecting polymer resin into the tool to form a leak proof shower pan with a standard trench drain at least partially integrated therein.
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0 Petitions
Accused Products
Abstract
Methods of manufacturing prefabricated shower pans with standard trench drains, and resulting structures. In one embodiment, a shower pan is comprised of a floor, one or more sidewalls and a recessed trench, which may or may not all be manufactured simultaneously to form a water proof module. Other features, such as one or more curbs, may be integrated into the pan during manufacture by modifying the molding tool. In another embodiment, a variety of pre-manufactured trenches to act as stand alone linear drains which can be combined with shower pan components after manufacture are disclosed.
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Citations
18 Claims
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1. A method of manufacturing a prefabricated tileable shower pan with an integrally formed standard trench drain, comprising:
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providing a standalone standard trench drain; setting up a tool to manufacture prefabricated tileable shower pans having integrally incorporated therein a standalone standard trench drain; attaching the standalone standard trench drain to the tool cavity or core in a position where the standard trench drain is to be located; and injecting polymer resin into the tool to form a leak proof shower pan with a standard trench drain at least partially integrated therein. - View Dependent Claims (2)
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3. A tileable shower pan with an integrally formed standard trench drain, comprising:
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a molded prefabricated tileable shower pan; a standalone standard trench drain which has been integrally molded together with the shower pan during manufacture of the shower pan. - View Dependent Claims (4)
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5. A method for manufacturing a prefabricated tileable shower pan with an integral trench to which is attached a standard drain during manufacture, comprising the steps of:
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providing a standard drain; setting up a tool to manufacture prefabricated tileable shower pans with integrally formed trenches; attaching a standard drain to the tool cavity or core in a position where the standard drain is to be located; and injecting polymer resin into the tool to form a prefabricated tileable shower pan with an integrally formed trench and a standard drain attached to a floor of the trench. - View Dependent Claims (6)
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7. A prefabricated tileable shower pan with an integral trench to which is attached a standard drain during manufacture, comprising:
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a prefabricated tileable shower pan with integrally formed trench; a standard drain attached to the trench during manufacturing of the prefabricated tileable shower pan. - View Dependent Claims (8)
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9. A method of manufacturing a prefabricated tileable shower pan having a prefabricated trench attached thereto, comprising:
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providing a prefabricated trench; providing a standard drain; setting up a tool to manufacture prefabricated tileable shower pans into which is to be integrally formed the prefabricated trench and standard drain; attaching the prefabricated trench, along with a standard drain, into the tool in a position where the prefabricated trench and standard drain are to be located; and injecting polymer resin into the tool to form a shower pan to which is connected the prefabricated trench and standard drain. - View Dependent Claims (10)
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11. A prefabricated tileable shower pan having a prefabricated trench attached thereto, comprising:
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a molded tileable shower pan; a molded prefabricated trench which has been integrally molded together with the shower pan at the time the shower pan was molded; and a standard drain which has been integrally molded together with the tileable shower pan and trench at the time the shower pan and trench were molded. - View Dependent Claims (12)
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13. A method of manufacturing a prefabricated tileable shower pan having a prefabricated trench and a standard drain associated therewith, comprising;
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providing a prefabricated trench having a standard drain which has been attached thereto at the time of or subsequent to manufacture of the prefabricated trench; setting up a tool to manufacture waterproof shower pans having prefabricated trenches and standard drains integrally formed therewith; attaching the prefabricated trench and standard drain combination to the tool in a position where the drain is to be located; and injecting polymer resin into the tool to form a prefabricated tileable shower pan with a prefabricated trench and standard drain integrally formed therein. - View Dependent Claims (14, 15, 16)
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17. A prefabricated tileable shower pan having a prefabricated trench and standard drain associated therewith, comprising;
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a molded tileable shower pan; a prefabricated trench to which is attached a standard drain, the standard drain having been attached at the time of or subsequent to manufacture of the prefabricated trench, the combined prefabricated trench and standard drain having been integrally molded into the shower pan at the time of manufacture of the shower pan. - View Dependent Claims (18)
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Specification