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US4215784A Expired / Lapsed US ⏱️ 0.0 years remaining

Wall bracket assembly

Assignee: CMF INDUSTRIES Inc A CA CORP
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Filing: 1979-01-22
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Granted: 1980-08-05
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Expires: 1999-01-22
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Abstract

Abstract The improved wall bracket assembly of the present invention comprises, in combination, a plurality (preferably two) of spaced, generally parallel, preferably vertical locator strips, each having spaced bracket-receiving holes along the length thereof, and a horizontal cross support spanning the strips and having a plurality of bracket-receiving hollow rear extensions each extension is disposed near a separate one of the strips and includes a pair of spaced sidewalls. The assembly also includes a plurality of brackets, the front end of each bracket being releasably disposed within a separate one of the extensions and the rear end of each bracket being releasably disposed in a separate one of the strip holes. Bracket adjusting and locking means are provided in the form of spaced threaded holes in the bracket front end, at least one opening in each extension sidewall and threadably received through the bracket holes to enable the bracket to be variable positioned relative to the extension sidewalls and to be locked in place by the bolts. Preferably, there are at least two spaced openings and bolts in one sidewall of each extension. With this arrangement, the cross support can be easily placed in position by means of the brackets, at various locations along the length of the locator strips, even if the locator strips are not truly parallel with each other. All that need be done is to loosen the bracket-adjusting bolts, connect the brackets to the locator strips and tighten the bolts. Accordingly, the assembly is inexpensive, simple and rapid to use and easily adjusted, as desired.

Inventors

  • 👤 Patrick W. Perkins

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 05:46
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 243 words
An improved wall bracket assembly, said assembly comprising, in combination: a. a plurality of spaced generally parallel locator strips, each strip having spaced bracket-receiving means disposed along the length thereof; b. a cross support spanning said strips and having a plurality of bracket-receiving hollow rear extensions, each said extension being disposed adjacent a separate one of said strips and including a pair of spaced side walls; c. a plurality of brackets, the front end of each said bracket being releasably disposed in a different one of said extensions and having a rear end extending rearwardly thereof and releasably connected to a separate one of said strips through a separate one of said bracket-receiving means; d. said front end of each bracket having a thickness significantly less than the distance between the inside of said spaced side walls of said extensions; and e. bracket-adjusting and locking means comprising: (i) a plurality of spaced holes in the front end of each said bracket within said extension, (ii) a plurality of openings in each of said sidewalls of said extensions matching said bracket holes and adapted to be aligned therewith, and (iii) a plurality of bolts received through said sidewall openings and adjustable engaging said bracket through said bracket holes, whereby the spacing of said front end of each said bracket within said extension and thereby the alignment of each said bracket with each said strip is readily adjustable and lockable by manipulation of said bolts.
Claim 2
Dependent Claim 243 words
An improved wall bracket assembly, said assembly comprising, in combination: a. a plurality of spaced generally parallel locator strips, each strip having spaced bracket-receiving means disposed along the length thereof; b. a cross support spanning said strips and having a plurality of bracket-receiving hollow rear extensions, each said extension being disposed adjacent a separate one of said strips and including a pair of spaced side walls; c. a plurality of brackets, the front end of each said bracket being releasably disposed in a different one of said extensions and having a rear end extending rearwardly thereof and releasably connected to a separate one of said strips through a separate one of said bracket-receiving means; d. said front end of each bracket having a thickness significantly less than the distance between the inside of said spaced side walls of said extensions; and e. bracket-adjusting and locking means comprising: (i) a plurality of spaced holes in the front end of each said bracket within said extension, (ii) a plurality of openings in each of said sidewalls of said extensions matching said bracket holes and adapted to be aligned therewith, and (iii) a plurality of bolts received through said sidewall openings and adjustable engaging said bracket through said bracket holes, whereby the spacing of said front end of each said bracket within said extension and thereby the alignment of each said bracket with each said strip is readily adjustable and lockable by manipulation of said bolts.
Claim 3
Dependent Claim 37 words
The improved bracket assembly of claim 1 wherein each said bracket hole is threaded, wherein each said bolt is threaded and wherein said bolts are slideably received through said sidewall openings and screwed through said bracket holes.
Claim 4
Dependent Claim 54 words
The improved bracket assembly of claim 2 wherein one of said sidewalls of each said extension has at least a spaced pair of said openings out of alignment with the remainer of said openings, and werein said bracket front end has at least three threaded spaced holes simultaneously alignable with all of said openings.
Claim 5
Dependent Claim 30 words
The improved bracket assembly of claim 3 wherein said cross support comprises a bar and wherein at least two of said extensions are disposed at opposite ends of said bar.
Claim 6
Dependent Claim 32 words
The improved bracket assembly of claim 4 wherein said bracket-receiving means comprise openings and wherein said rear end of each bracket includes a hook releasably disposed in one of said strip openings.
Claim 7
Dependent Claim 22 words
The improved bracket assembly of claim 5 wherein said locator strips are generally vertical and wherein said cross bar is generally horizontal.
Claim 8
Dependent Claim 21 words
The improved bracket assembly of claim 6 wherein said extensions are generally rectangular and wherein said brackets are generally vertical plates.
Claim 9
Dependent Claim 29 words
The improved bracket assembly of claim 3 wherein said cross support comprises a shelf and wherein there are at least three each of said extensions, locator strips and brackets.

References Cited (Backward Citations)

US3286850A Cited
US3322288A Cited
US3747885A Cited
US3679067A Cited
US3664511A Cited
US3990582A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-08-05 1984-02-04 1984-08-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-08-05 1988-02-04 1988-08-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-08-05 1992-02-04 1992-08-05 $7700.00 Window Closed / Lapsed

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