Furniture construction
First Claim
1. A furniture construction comprising:
- a unitary plastic frame, said frame having a horizontal base, a substantially vertical back panel joined to said base, a substantially vertical left side panel joined to said base and joined to said back panel, and a substantially vertical right side panel joined to said base and joined to said back panel,a removable plastic foam insert formed from a resilient plastic foam material, said insert having a horizontal bottom portion which rests on said horizontal base, a left wall portion extending upward from said bottom portion adjacent to said left side panel, a left side arm bolster attached to said left wall portion, a right wall portion extending upward from said bottom portion adjacent to said right side panel, a right side arm bolster attached to said right wall portion,at least one tab attached to said frame proximate the juncture between said left side panel and said back panel, and at least one tab attached to said frame proximate the juncture between said right side panel and said back panel, said left side arm bolster having a slot which engages the tab proximate the juncture between said left side panel and said back panel, said right side arm bolster having a slot which engages the tab proximate the juncture between said right side panel and said back panel, and a fabric slipcover which covers said frame and said insert.
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Accused Products
Abstract
Upholstered furniture, such as an armchair or couch, that is built on a thermoformed plastic frame that replaces the wooden frame in standard furniture construction. The thermoformed frame has a horizontal base with integrally molded legs which support the chair or couch and a vertical back and sides. A plastic foam insert is generally U-shaped so that it forms the undercushion of the seat, the sides of the chair and the arms of the chair in a single piece which fits into the thermoformed frame. The plastic foam insert is made so that it interlocks with the thermoformed frame without the need for additional fasteners. A fabric slipcover, which has zipper closures for easy installation and removal, covers the frame and the plastic foam insert and holds them together as a unit. A plastic foam seat cushion and a plastic foam back cushion, each with their own fabric covers, complete the chair or couch. The finished piece of furniture has the outward appearance of a standard upholstered chair or couch, which can be made in many different styles and decorated to match virtually any room decor. However, the furniture can be disassembled in moments without special tools for cleaning or repairs and reassembled just as quickly. The furniture construction is suitable for large or small volume manufacturing methods. In one preferred embodiment, the structure takes the form of a small armchair or couch for domestic pets, such as dogs or cats, which appears as a smaller version of an upholstered armchair or couch. The furniture can be made in different sizes for large or small pets, as well as for children and adults.
49 Citations
19 Claims
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1. A furniture construction comprising:
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a unitary plastic frame, said frame having a horizontal base, a substantially vertical back panel joined to said base, a substantially vertical left side panel joined to said base and joined to said back panel, and a substantially vertical right side panel joined to said base and joined to said back panel, a removable plastic foam insert formed from a resilient plastic foam material, said insert having a horizontal bottom portion which rests on said horizontal base, a left wall portion extending upward from said bottom portion adjacent to said left side panel, a left side arm bolster attached to said left wall portion, a right wall portion extending upward from said bottom portion adjacent to said right side panel, a right side arm bolster attached to said right wall portion, at least one tab attached to said frame proximate the juncture between said left side panel and said back panel, and at least one tab attached to said frame proximate the juncture between said right side panel and said back panel, said left side arm bolster having a slot which engages the tab proximate the juncture between said left side panel and said back panel, said right side arm bolster having a slot which engages the tab proximate the juncture between said right side panel and said back panel, and a fabric slipcover which covers said frame and said insert. - View Dependent Claims (2, 3, 4)
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5. A furniture construction comprising:
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a unitary plastic frame, said frame being thermoformed from a single sheet of thermoformable plastic, said frame having a horizontal base, at least one depending foot molded integrally with said horizontal base, a substantially vertical back panel joined to said base, a substantially vertical left side panel joined to said base and joined to said back panel, and a substantially vertical right side panel joined to said base and joined to said back panel, at least one vertically disposed tab attached to said frame proximate the juncture between said left side panel and said back panel, and at least one vertically disposed tab attached to said frame proximate the juncture between said right side panel and said back panel, said horizontal base having a front edge, said front edge having an upstanding lip, a removable plastic foam insert formed from a resilient plastic foam material, said insert having a horizontal bottom portion which rests on said horizontal base and is held in position by said upstanding lip, a left wall portion extending upward from said bottom portion adjacent to said left side panel, a left side arm bolster attached to said left wall portion, said left side arm bolster having a vertically disposed slot which engages the vertically disposed tab proximate the juncture between said left side panel and said back panel, a right wall portion extending upward from said bottom portion adjacent to said right side panel, a right side arm bolster attached to said right wall portion, said right side arm bolster having a vertically disposed slot which engages the vertically disposed tab proximate the juncture between said right side panel and said back panel, and a form-fitting fabric slipcover which covers said frame and said insert. - View Dependent Claims (6, 7, 8, 9, 10)
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11. A pet bed construction for constructing a pet bed in the form of a miniature chair or couch for use by a domestic pet, said pet bed construction comprising:
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a unitary plastic frame, said frame having a horizontal base, a substantially vertical back panel joined to said base, a substantially vertical left side panel joined to said base and joined to said back panel, and a substantially vertical right side panel joined to said base and joined to said back panel, a removable plastic foam insert formed from a resilient plastic foam material, said insert having a horizontal bottom portion which rests on said horizontal base, a left wall portion extending upward from said bottom portion adjacent to said left side panel, a left side arm bolster attached to said left wall portion, a right wall portion extending upward from said bottom portion adjacent to said right side panel, a right side arm bolster attached to said right wall portion, at least one tab attached to said frame proximate the juncture between said left side panel and said back panel, and at least one tab attached to said frame proximate the juncture between said right side panel and said back panel, said left side arm bolster having a slot which engages the tab proximate the juncture between said left side panel and said back panel, said right side arm bolster having a slot which engages the tab proximate the juncture between said right side panel and said back panel, and a fabric slipcover which covers said frame and said insert. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification