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US4717104A Expired / Lapsed US ⏱️ 0.0 years remaining

Wall bracket with adjustable mounting face

Assignee: Rubbermaid Inc
•
Filing: 1986-02-07
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Granted: 1988-01-05
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Expires: 2006-02-07
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Abstract

Abstract A wall bracket for mounting a shelf within an area defined by two walls that intersect at an angle deviating from ninety degrees. The wall bracket has a cradle section and an integral back plate. The cradle section supports a side portion of a shelf. The back plate is convex to allow rotation of the wall bracket about a generally vertical axis, and elongated slots in the back plate to receive wall fasteners.

Inventors

  • 👤 E. Desmond Lee

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 08:32
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/02; A47B96/024

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 157 words
A wall bracket for supporting a shelf or the like to a wall comprising: a shelf support section and a mounting plate joined together, the shelf support section including means to support a portion of a shelf, the mounting plate comprising a member having arcuately oriented contact surfaces selectively engageable with the surface of a wall and having a side opposite the contact surfaces, the shelf support section projecting from the side of the member opposite the contact surfaces to allow variation about a vertical axis of the angle of projection of the shelf support section from the wall while retaining contact between a contact surface and the wall, and means for mounting the wall bracket to a wall at a selected angle of projection, and opening defining means through the mounting plate elongated in a direction transverse to the axis for receiving the means for mounting at a plurality of locations along the opening defining means.
Claim 2
Dependent Claim 157 words
A wall bracket for supporting a shelf or the like to a wall comprising: a shelf support section and a mounting plate joined together, the shelf support section including means to support a portion of a shelf, the mounting plate comprising a member having arcuately oriented contact surfaces selectively engageable with the surface of a wall and having a side opposite the contact surfaces, the shelf support section projecting from the side of the member opposite the contact surfaces to allow variation about a vertical axis of the angle of projection of the shelf support section from the wall while retaining contact between a contact surface and the wall, and means for mounting the wall bracket to a wall at a selected angle of projection, and opening defining means through the mounting plate elongated in a direction transverse to the axis for receiving the means for mounting at a plurality of locations along the opening defining means.
Claim 3
Dependent Claim 14 words
The wall bracket of claim 1 wherein the opening defining means comprises elongated slots.
Claim 4
Dependent Claim 22 words
The wall bracket of claim 1 wherein the shelf support section comprises a cradle having a bottom wall and spaced side walls.
Claim 5
Dependent Claim 21 words
The wall bracket of claim 1 wherein the shelf support section and the mounting plate are of unitary molded plastic construction.
Claim 6
Dependent Claim 13 words
The wall bracket of claim 6 wherein the channel member is extruded plastic.
Claim 7
Dependent Claim 21 words
The wall bracket of claim 1 combined with an elongated channel member for receiving the exposed cut ends of shelf rods.
Claim 8
Dependent Claim 139 words
A wall bracket for mounting a shelf in a generally horizontal position within an area defined by two intersecting walls wherein the shelf has a downwardly extending front edge and wherein the angle of intersection between the two intersecting walls may deviate from ninety degrees by an amount not predetermined, the wall bracket comprising a cradle extending from a mounting plate, the cradle having a bottom and generally vertical side walls for receiving a side margin of the front edge therewithin, the mounting plate being generally convex about a generally vertical axis to define a generally convex surface and a generally concave surface, the cradle projecting outwardly from the concave surface to allow rotation of the wall bracket about said axis to compensate for said angle deviation, and means to mount the mounting plate to one of the walls.
Claim 9
Dependent Claim 139 words
A wall bracket for mounting a shelf in a generally horizontal position within an area defined by two intersecting walls wherein the shelf has a downwardly extending front edge and wherein the angle of intersection between the two intersecting walls may deviate from ninety degrees by an amount not predetermined, the wall bracket comprising a cradle extending from a mounting plate, the cradle having a bottom and generally vertical side walls for receiving a side margin of the front edge therewithin, the mounting plate being generally convex about a generally vertical axis to define a generally convex surface and a generally concave surface, the cradle projecting outwardly from the concave surface to allow rotation of the wall bracket about said axis to compensate for said angle deviation, and means to mount the mounting plate to one of the walls.
Claim 10
Dependent Claim 58 words
The wall bracket of claim 7 wherein the shelf is of the kind normally having a ninety degree corner so that a modified side edge must be provided on the shelf to enable the shelf to fit within the area defined by the two intersecting walls, the improvement including a channel member for covering the modified side edge.
Claim 11
Dependent Claim 46 words
The wall bracket of claim 8 wherein the shelf is the kind defined by rods and the modified edge is defined by cut ends of at least some of the rods, the channel member having spaced side walls for receiving the cut ends of the rods.
Claim 12
Dependent Claim 31 words
The wall bracket of claim 9 wherein the channel member is plastic and the side walls of the channel member are biased toward one another to releasably grip the rod ends.
Claim 13
Dependent Claim 21 words
The wall bracket of claim 7 including vertically spaced generally horizontal elongated slots in the mounting plate for receiving screws therethrough.

References Cited (Backward Citations)

BE510870A Cited
US1576784A Cited
US2467681A Cited
US3637085A Cited
US3598064A Cited
US3637183A Cited
US4318487A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-01-04 1991-07-06 1992-01-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-01-04 1995-07-06 1996-01-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-01-04 1999-07-06 2000-01-05 $7700.00 Window Closed / Lapsed

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