US3669035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruded shelving and extruded support means therefor
Assignee: Individual
•
Filing: 1969-12-15
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Granted: 1972-06-13
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Expires: 1989-12-15
Abstract
Abstract Integral, extruded shelf structures, and integral, extruded supporting means or rails therefor, the shelf structure having a horizontal article supporting shelf or shelf part, a longitudinally extending brace or brace means, and at least one depending, longitudinally extending flange at the rear thereof. The rail is adapted to be attached to a wall or other support, and said rail has an upwardly opening longitudinally extending groove for removable reception of the flange of the shelf structure.
Inventors
- 👤 Milton J Grossman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:50
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/06; A47B96/067
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
73 words
In extruded shelving, comprising: A. a unitary shelf structure having a horizontal shelf part; B. bracing means for the shelf structure; C. means for attaching the shelf structure to support means; and D. wherein the means for attaching the shelf structure to support means includes upper and lower rails adapted for attachment to a supporting wall or the like, each of the rails having a longitudinally extending groove for reception of respective flanges.
Claim 2
Dependent Claim
73 words
In extruded shelving, comprising: A. a unitary shelf structure having a horizontal shelf part; B. bracing means for the shelf structure; C. means for attaching the shelf structure to support means; and D. wherein the means for attaching the shelf structure to support means includes upper and lower rails adapted for attachment to a supporting wall or the like, each of the rails having a longitudinally extending groove for reception of respective flanges.
Claim 3
Dependent Claim
29 words
The invention defined by claim 1, including connecting means for connecting the rails together in parallel relationship relative to each other, the rails and the connecting means being integral.
Claim 4
Dependent Claim
15 words
The invention defined by claim 2 wherein the connecting means and integral rails are extruded.
Claim 5
Dependent Claim
30 words
The invention defined by claim 2 wherein the structure has downwardly and longitudinally extending flanges in combination with respective rails having a longitudinally extending groove for reception of said flanges.
Claim 6
Dependent Claim
66 words
The invention defined by claim 2, wherein the connecting means for connecting the rails together includes a back wall at the rear of the shelf part normal to said shelf part; and the means for attaching the shelf structure to the rails includes longitudinally extending flanges at the rear of the back wall and integral therewith for removable reception in the grooves of the respective rails.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-06-13 | 1975-12-13 | 1976-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-13 | 1979-12-13 | 1980-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-13 | 1983-12-13 | 1984-06-13 | $7700.00 | Window Closed / Lapsed |