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US4131203A Expired / Lapsed US ⏱️ 0.0 years remaining

Wall mounted modular units

Assignee: Aladdin Industries LLC
•
Filing: 1977-01-13
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Granted: 1978-12-26
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Expires: 1997-01-13
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Abstract

Abstract Modular units for mounting on vertical surfaces such as walls are provided which are mounted by engaging a tongue in the upwardly opening channel of the elongated bar, which bar extends into a recess provided in the units.

Inventors

  • 👤 John A. Bridges

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 09:49
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0018; A47F5/0025

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 137 words
An article supporting unit for mounting on a vertically extending surface constituted by an upper section having an upper surface for the support of articles and a bottom extending downwardly to the horizontal and a lower section having a top extending downwardly from the horizontal, and said upper and lower sections are joined along their respective bottoms and tops to form a hollow construction wherein said upper surface is the top thereof and said hollow construction has a back surface extending downwardly from said upper surface, and wherein said back surface has a recess formed therein and a tongue extending downwardly over a portion of said recess whereby said tongue may engage in an upwardly opening channel in an element on the vertically extending surface and a portion of said element will be disposed in said recess.
Claim 2
Dependent Claim 137 words
An article supporting unit for mounting on a vertically extending surface constituted by an upper section having an upper surface for the support of articles and a bottom extending downwardly to the horizontal and a lower section having a top extending downwardly from the horizontal, and said upper and lower sections are joined along their respective bottoms and tops to form a hollow construction wherein said upper surface is the top thereof and said hollow construction has a back surface extending downwardly from said upper surface, and wherein said back surface has a recess formed therein and a tongue extending downwardly over a portion of said recess whereby said tongue may engage in an upwardly opening channel in an element on the vertically extending surface and a portion of said element will be disposed in said recess.
Claim 3
Dependent Claim 16 words
Article supporting means as set forth in claim 1 comprising a plurality of article supporting units.
Claim 4
Dependent Claim 19 words
Article supporting means as set forth in claim 1, including means dividing said upper surface into two distinct parts.
Claim 5
Dependent Claim 23 words
Article supporting means as set forth in claim 3 wherein each said unit is provided with retaining walls extending above said upper surface.
Claim 6
Dependent Claim 34 words
Article supporting means as set forth in claim 4 wherein each said unit is provided with a front surface extending downwardly from said upper surface spaced from a substantially parallel to said back surface.
Claim 7
Dependent Claim 30 words
An article supporting unit as set forth in claim 1 wherein said back surface is provided with portions above and below said recess extending in substantially the same vertical plane.
Claim 8
Dependent Claim 16 words
Article supporting means as set forth in claim 6 comprising a plurality of article supporting units.
Claim 9
Dependent Claim 132 words
An article supporting unit for mounting on a vertically extending surface constituted by an upper section having an upper surface for the support of articles and a lower section having a bottom with side walls extending upwardly therefrom around the periphery thereof, and wherein said upper section has side walls corresponding to the side walls of said bottom section extending downwardly from said upper surface and joined with the side walls of said bottom section at their tops to form a hollow construction wherein said upper surface is the top thereof and said hollow construction has a back surface constituted by the joined side walls of said upper and lower sections, and means on said back surface for engagement with an element on the vertically extending surface for supporting the unit thereon.
Claim 10
Dependent Claim 132 words
An article supporting unit for mounting on a vertically extending surface constituted by an upper section having an upper surface for the support of articles and a lower section having a bottom with side walls extending upwardly therefrom around the periphery thereof, and wherein said upper section has side walls corresponding to the side walls of said bottom section extending downwardly from said upper surface and joined with the side walls of said bottom section at their tops to form a hollow construction wherein said upper surface is the top thereof and said hollow construction has a back surface constituted by the joined side walls of said upper and lower sections, and means on said back surface for engagement with an element on the vertically extending surface for supporting the unit thereon.
Claim 11
Dependent Claim 104 words
An article supporting unit as set forth in claim 8 wherein said side walls of said lower section include a rear side wall extending above said bottom, a first and relatively greater distance, a front side wall extending above said bottom, a second and relatively shorter distance, and side walls extending from each end of said rear side wall sloping downwardly to said first side walls, and wherein said side walls of said upper section corresponding to the side walls of said lower section extend downwardly from said upper surface and are joined with said side walls of said bottom section at their tops.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-12-25 1982-06-26 1982-12-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-12-25 1986-06-26 1986-12-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-12-25 1990-06-26 1990-12-26 $7700.00 Window Closed / Lapsed

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