US3136520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf suspension system
Assignee: Stanley Works
•
Filing: 1961-09-14
•
Granted: 1964-06-09
•
Expires: 1981-09-14
Abstract
No abstract record available.
Inventors
- 👤 Edmund F Reiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:47
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A SHELF-SUPPORTING ASSEMBLY INCLUDING A VERTICAL STANDARD HAVING A CONTINUOUS FRONT WALL AND SIDEWALLS WITH INWARDLY FACING NARROW SLOTS FORMING U-SHAPED CHANNELS ADJACENT THEIR REARWARD ENDS, SAID U-SHAPED CHANNELS HAVING A PLURALITY OF ALIGNED VERTICALLY ELONGATED APERTURES SPACED ALONG THE BASE PORTION THEREOF; AND A ONE PIECE SHELF-SUPPORTING BRACKET OF GENERALLY U-SHAPED CROSS SECTION HAVING A PAIR OF ELONGATED ARMS EXTENDING GENERALLY PERPENDICULARLY TO SAID FRONT WALL AND ALONG THE SIDEWALLS OF THE STANDARD, SAID ARMS BEING RESILIENTLY SPREADABLE AND HAVING INWARDLY FACING FLANGES AT THEIR FREE ENDS EXTENDING INTO THE U-SHAPED CHANNELS OF SAID STANDARD, SAID FLANGES HAVING HOOK-SHAPED PROJECTIONS THEREON ENGAGED IN SAID ELONGATED APERTURES IN THE USHAPED CHANNELS.
Claim 2
Dependent Claim
111 words
A SHELF-SUPPORTING ASSEMBLY INCLUDING A VERTICAL STANDARD HAVING A CONTINUOUS FRONT WALL AND SIDEWALLS WITH INWARDLY FACING NARROW SLOTS FORMING U-SHAPED CHANNELS ADJACENT THEIR REARWARD ENDS, SAID U-SHAPED CHANNELS HAVING A PLURALITY OF ALIGNED VERTICALLY ELONGATED APERTURES SPACED ALONG THE BASE PORTION THEREOF; AND A ONE PIECE SHELF-SUPPORTING BRACKET OF GENERALLY U-SHAPED CROSS SECTION HAVING A PAIR OF ELONGATED ARMS EXTENDING GENERALLY PERPENDICULARLY TO SAID FRONT WALL AND ALONG THE SIDEWALLS OF THE STANDARD, SAID ARMS BEING RESILIENTLY SPREADABLE AND HAVING INWARDLY FACING FLANGES AT THEIR FREE ENDS EXTENDING INTO THE U-SHAPED CHANNELS OF SAID STANDARD, SAID FLANGES HAVING HOOK-SHAPED PROJECTIONS THEREON ENGAGED IN SAID ELONGATED APERTURES IN THE USHAPED CHANNELS.
References Cited (Backward Citations)
US1276677A
Cited
US2191701A
Cited
US2306540A
Cited
US2622834A
Cited
US2642249A
Cited
FR1064615A
Cited
US2925920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |