IP Library Granted Patent US 7,607,446
Granted Patent B2
US 7,607,446 · App. 10/806,918 · Granted Oct 27, 2009

Collapsible covers and shades

Assignee: Patent Category Corp.
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Quick Facts
Patent No.
US 7,607,446
App. No.
10/806,918
Granted
Oct 27, 2009
Kind
B2
Abstract

Assemblies and structures are disclosed having one or more collapsible panels that are positioned to cover a variety of objects, including but not limited to boxes, furniture items, lamps, clocks, doors and windows. The panels are provided to act as covers, shades, dividers, partitions or canopies.

Claims (12)

1. In combination:

an item of furniture;

a first structure having a first panel and a second panel; and

a second structure having a third panel and a fourth panel, the second structure being independent and separate from the first structure;

wherein:

(i) each panel is defined by a foldable frame member that has a folded and an unfolded orientation, and a sheet material covering the respective frame member when the respective frame member is in the unfolded orientation, each panel further having a left side and a right side;

(ii) the right side of the first panel is hingedly connected to the left side of the second panel, the right side of the third panel is hingedly connected to the left side of the fourth panel, the left side of the first panel is removably connected to the right side of the fourth panel, and the right side of the second panel is removably connected to the left side of the third panel, with the four panels connected together and oriented vertically to form a ring of panels that define a space therebetween;

(iii) the first and second panels have different shapes with the second panel being less then half the size of the first panel, and the third and fourth panels have different shapes with the fourth panel being less than half the size of the third panel;

(iv) each frame member forms a plurality of concentric frame members when it has been twisted and folded into the folded orientation; and

(v) the item of furniture is positioned in the space and surrounded by the ring of panels.

2. The combination of claim 1 , wherein each panel has a periphery, and further including a peripheral sleeve extending along the periphery of each panel for retaining the respective frame member.

3. The combination of claim 1 , wherein the first and third panels have a first shape, and the second and fourth panels have a second shape that is different from the first shape.

Assignments (2)
SECURITY AGREEMENT Recorded Oct 16, 2013
From: PATENT CATEGORY CORPORATION
To: PREFERRED BANK
Reel/Frame 031421/0039 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 22, 2004
From: ZHENG, YU
To: PATENT CATEGORY CORP.
Reel/Frame 015136/0611 →
Continuity (1)
Related Publication 20050205123A1 · Sep 22, 2005