US4804159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf bracket
Assignee: Individual
•
Filing: 1988-02-01
•
Granted: 1989-02-14
•
Expires: 2008-02-01
Abstract
Abstract A shelf bracket formed by a sheet of material having a rectangular front flange and a two triangular lateral flanges extending from two opposite sides of the rectangaular front flange. The two lateral flanges are folded towards each other along the said opposite sides of the front flange. The wide end of the lateral flanges are adapted to be fastened to an upstanding exposed stud. The upper edges of the three flanges are coplanar and adapted to support one end of a board to form a shelf.
Inventors
- 👤 Andre A. Martel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:00
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/06; A47B96/061
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
157 words
A shelf bracket adapted to be mounted on an upstanding exposed stud, the said bracket comprising, a substantially rectangular front flange having two opposed parallel sides, and two laterally spaced flanges having a generally triangular shape, said triangular shape being truncated at its apex to form a flat side across its apex, said flat sides co-extending with each of said parallel sides and foldingly connected thereto along said parallel sides, said spaced flanges being angularly movable relative to each other of the front flange and of the two spaced flanges having a collinear top edge defining a single plane, the height of said spaced flanges corresponding substantially to said parallel sides the end of the spaced flanges remote from the front panel being adapted to be fastened to the sides of an upstanding exposed stud whereby said spaced flanges are adapted to be angularly displaced from each other about said opposed parallel sides of the front flange.
Claim 2
Dependent Claim
157 words
A shelf bracket adapted to be mounted on an upstanding exposed stud, the said bracket comprising, a substantially rectangular front flange having two opposed parallel sides, and two laterally spaced flanges having a generally triangular shape, said triangular shape being truncated at its apex to form a flat side across its apex, said flat sides co-extending with each of said parallel sides and foldingly connected thereto along said parallel sides, said spaced flanges being angularly movable relative to each other of the front flange and of the two spaced flanges having a collinear top edge defining a single plane, the height of said spaced flanges corresponding substantially to said parallel sides the end of the spaced flanges remote from the front panel being adapted to be fastened to the sides of an upstanding exposed stud whereby said spaced flanges are adapted to be angularly displaced from each other about said opposed parallel sides of the front flange.
Claim 3
Dependent Claim
23 words
A shelf bracket as recited in claim 1, wherein the spaced flanges have a reinforcing lip extending along their top and bottom edges.
Claim 4
Dependent Claim
31 words
A shelf bracket as recited in claim 1, wherein the said remote ends of said spaced flanged are provided with apertures for receiving fastening means for engaging the said exposed stud.
Claim 5
Dependent Claim
26 words
A shelf bracket as recited in claim 2, wherein the said remote ends are provided with sharp claws projecting towards each other for gripping said stud.
Claim 6
Dependent Claim
17 words
A shelf bracket as recited in claim 2, wherein said spaced flanges are provided with central cut-outs.
Claim 7
Dependent Claim
154 words
A blank sheet for forming a shelf bracket adapted to be mounted on an upstanding exposed stud, the said blank sheet comprising, a substantially rectangular central face having two opposed parallel sides, two lateral faces having a generally triangular shape, said triangular shape being truncated at its apex to form a flat side across its apex, said flat sides coextending with each of said parallel sides and foldingly connected thereto along said parallel sides, lateral sides of said central face and of each of said lateral faces being colinear, the intersection of said central face and said lateral faces along said opposed parallel sides being provided of a material of weakened resistance for facilitating the folding of said lateral faces relative to said central portion one toward the other, whereby the said opposite end of said lateral faces remote from said central face are adapted to be fastened to the side of a stud.
Claim 8
Dependent Claim
154 words
A blank sheet for forming a shelf bracket adapted to be mounted on an upstanding exposed stud, the said blank sheet comprising, a substantially rectangular central face having two opposed parallel sides, two lateral faces having a generally triangular shape, said triangular shape being truncated at its apex to form a flat side across its apex, said flat sides coextending with each of said parallel sides and foldingly connected thereto along said parallel sides, lateral sides of said central face and of each of said lateral faces being colinear, the intersection of said central face and said lateral faces along said opposed parallel sides being provided of a material of weakened resistance for facilitating the folding of said lateral faces relative to said central portion one toward the other, whereby the said opposite end of said lateral faces remote from said central face are adapted to be fastened to the side of a stud.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |