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US4949929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable L-shaped mounting bracket
Assignee: Individual
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Filing: 1989-03-27
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Granted: 1990-08-21
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Expires: 2009-03-27
Abstract
Abstract One embodiment is an L-shaped bracket which is a one-piece device formed from sheet metal and having two flat plate portions which are perpendicular to each other and meet at a juncture line. Each plate portion, secured to a panel, has an elongated through-hole with the hole in one plate portion being perpendicular to the juncture line, i.e., vertical; and the hole in the other plate portion being parallel to the juncture line. Screws, or other fastening means, extend through the elongated holes and the bracket and panel are adjusted along the length of the elongated holes and then the screws, or other fastener means, are fully tightened down to hold the bracket and panel in their adjusted positions. In another embodiment the bracket is F-shaped to grasp a panel between parallel plate portions.
Inventors
- 👤 Marcia E. Kesselman
- 👤 Robert S. Feingold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:39
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/06; F; F16; F16B; F16B12/00; F16B12/44; F16B12/46; A47B97/00; A47B2097/008
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
180 words
An F-shaped support bracket formed as a one-piece unitary member comprising: (a) first and second plate portions, each being rectangular in shape and having at least one elongated hole therethrough, said first and second portions being parallel to each other and adapted to be fastened to a panel held between said first and second plate portions; (b) a third plate portion rectangular in shape having juncture lines with said first and second plate portions, said third plate portion having at least one elongated hole therethrough, being perpendicular to said first and second plate portions and being adapted to support a second panel; (c) wherein the direction of elongation of the holes in the first and second portions are perpendicular to said juncture lines, the direction of elongation of the hole in the third plate portion is parallel to said juncture line, and said elongated holes are adapted to have fastening means extending therethrough permitting the bracket to move relative to said fastening means for adjustment of the bracket relative to the panels prior to the fastening means being fully tightened.
Claim 2
Dependent Claim
180 words
An F-shaped support bracket formed as a one-piece unitary member comprising: (a) first and second plate portions, each being rectangular in shape and having at least one elongated hole therethrough, said first and second portions being parallel to each other and adapted to be fastened to a panel held between said first and second plate portions; (b) a third plate portion rectangular in shape having juncture lines with said first and second plate portions, said third plate portion having at least one elongated hole therethrough, being perpendicular to said first and second plate portions and being adapted to support a second panel; (c) wherein the direction of elongation of the holes in the first and second portions are perpendicular to said juncture lines, the direction of elongation of the hole in the third plate portion is parallel to said juncture line, and said elongated holes are adapted to have fastening means extending therethrough permitting the bracket to move relative to said fastening means for adjustment of the bracket relative to the panels prior to the fastening means being fully tightened.
Claim 3
Dependent Claim
37 words
A bracket as in claim 1 wherein a second elongated hole is through each of said first and second plate portions and is aligned parallel to said other elongated hole of the first and second plate portions.
Claim 4
Dependent Claim
27 words
A bracket as in claim 1 wherein said first and second plate portions are the same size and shape as each other and their holes are aligned.
Claim 5
Dependent Claim
25 words
A bracket as in claim 1 wherein the ratio of length to width of the elongated holes is in the range of 3:1 to 10.1.
Claim 6
Dependent Claim
13 words
A bracket as in claim 1 wherein the bracket is of sheet metal.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-08-20 | 1994-02-19 | 1994-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-20 | 1998-02-19 | 1998-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-20 | 2002-02-19 | 2002-08-21 | $7700.00 | Window Closed / Lapsed |