# US 9,433,291 B2 · Utility corner shelf bracket

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- Number: US 9,433,291 B2
- Document ID: US9433291B2
- Status: Granted
- Kind: B2
- Application number: 13/907,902
- Filed: 2013-06-01
- Published: 2013-10-10
- Granted: 2016-09-06
- Earliest claimed: 2008-11-24
- Assignees: Magic Shelf Ltd
- Applicants: Magic Shelf Ltd
- Inventors: Erez Baruch
- Web page: https://patentgrep.com/patent/US9433291B2

## CPC

- A47B 96/06: Brackets or similar supporting means for cabinets, racks or shelves ({A47B96/022 takes precedence; } aspects of adjusting height or inclination A47B57/00 {; brackets for the display of articles A47F5/08})
- A47B 96/022: {Single-corner shelves; Brackets therefor}
- F16B 12/46: Non-metal corner connections
- F16B 12/50: Metal corner connections
- Y10T 29/49826: Assembling or joining
- A47B: TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE (furniture jointing F16B)
- F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D)
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

A utility corner shelf bracket which enables easy installation and removal, which are done quickly and without requiring tools, of a utility corner shelf bracket, and placing a shelf upon it, and which it based on bows which are capable of bending on one plane and durable to loads perpendicular to this plane and a tensioning system which enables adjustment to the wall corner prior to installation and fastening to the wall during installation.

## Claims

### Claim 1

A utility corner shelf bracket (100) comprising:
a first bow (11), said first bow (11) including: two first bow wings (11b);
a first bow arc (11a), wherein each one of said first bow wings (11b) is operatively connected to said first bow arc (11a);
at least one nail (18) operatively connected to each one of said first bow wings (11b);
a second bow (12) operatively connected to said first bow (11); and
a pulling assembly (20), having a length, operatively connected to said second bow (12), wherein an operation of said pulling assembly (20) creates a pulling force on said second bow (12), and wherein said second bow (12) applies force to said two first bow wings (11b),
further comprising at least one insert (80) inserted with said utility corner shelf bracket (100).

### Claim 2 (depends on 1)

The utility corner shelf bracket (100) of claim 1, wherein each one of said two first bow wings (11b) includes at least one first bow window (11bc), wherein each one of said first bow window (11bc) is configured to contain an insert arm (82).

### Claim 3 (depends on 1)

The utility corner shelf bracket (100) of claim 1, wherein said pulling assembly (20) includes: a turnbuckle sleeve (21c); a central rod (27), having two ends, wherein one of said ends of said central rod (27) is disposed on said second bow (12), and wherein one of said ends of said central rod (27) is engaged with said turnbuckle sleeve (21c); and a screwing rod (22a) having two ends wherein one end of said screwing rod end is engaged with said turnbuckle sleeve (21c).

### Claim 4 (depends on 3)

The utility corner shelf bracket (100) of claim 3 further comprising: a T rod (31) disposed on said screwing rod (23c); and two side rods (28) wherein each one of said side rods (28) is disposed on said T rod (31), and wherein a rotation of said turnbuckle sleeve (21c) changes said length of said pulling assembly (20).

### Claim 5 (depends on 1)

The utility corner shelf bracket (100) of claim 1, wherein said at least one insert (80) includes: an insert body (81); and an adhesive layer (18b) attached to said insert body (81).

### Claim 6 (depends on 1)

The utility corner shelf bracket (100) of claim 1, wherein said at least one insert (80) includes: an insert body (81); and at least one nail (18) attached to said insert body (81).

### Claim 7 (depends on 1)

The utility corner shelf bracket (100) of claim 1, further comprising an insert body (81); and at least one inserting means (89) attached to said, wherein said insert (80) is adapted to be inserted with a utility corner shelf bracket (100).

### Claim 8 (depends on 7)

The utility corner shelf bracket (100) of claim 7 wherein said inserting means (89) includes: an insert arm (82); and an insert push button (83) having an insert stair (84), said insert push button (83) is attached to said insert arm (82).