US3129988A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drawer support
Assignee: Hamilton Manufacturing Co
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Filing: 1962-01-22
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Granted: 1964-04-21
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Claude G Kanzelberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:08
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/497; A47B88/483; A47B2210/00; A47B2210/0002; A47B2210/0051; A47B2210/0056; A47B2210/0059; A47B2210/0062
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
221 words
APPARATUS FOR SLIDABLY SUSPENDING A DRAWER IN AN OPENING FORMED IN A FRAME STRUCTURE IN THE FRONT THEREOF, THE UPPER SIDE EDGES OF THE DRAWER HAVING OUTWARDLY EXTENDING HORIZONTAL FLANGES FORMED THEREON, COMPRISING A PAIR OF FRONT BRACKETS ADAPTED TO BE FIXED TO SAID FRAME STRUCTURE ADJACENT SAID OPENING, SAID FRONT BRACKETS BEING ADAPTED TO BE POSITIONED ON OPPOSITE SIDES OF THE DRAWER AND HAVING PORTIONS ADAPTED TO EXTEND UNDERNEATH THE DRAWER AND PROVIDE BOTTOM BEARING SURFACES FOR THE DRAWER, AND A PAIR OF REAR SUPPORTS ADAPTED TO SLIDABLY CONNECT THE UPPER SIDE EDGES OF THE DRAWER TO THE FRAME STRUCTURE, SAID REAR SUPPORTS INCLUDING A RUN ADAPTED TO BE FIXED TO THE FRAME STRUCTURE ON EACH SIDE OF THE DRAWER, EACH OF SAID RUNS HAVING A SUBSTANTIALLY HORIZONTAL PORTION ADAPTED TO EXTEND LONGITUDINALLY OF THE DRAWER ADJACENT AN UPPER SIDE EDGE OF THE DRAWER, SAID REAR SUPPORTS FURTHER INCLUDING A REAR BRACKET ADAPTED TO BE SECURED TO EACH UPPER SIDE EDGE OF THE DRAWER ADJACENT SAID RUNS, SAID REAR BRACKETS HAVING PORTIONS ADAPTED TO EXTEND OUTWARDLY FROM THE SIDES OF THE DRAWER OVER THE UPPER SURFACE OF SAID HORIZONTAL PORTIONS OF SAID RUNS, SAID HORIZONTAL PORTIONS OF SAID RUNS PROJECTING BETWEEN SAID OUTWARDLY EXTENDING PORTIONS OF SAID REAR BRACKETS AND THE HORIZONTAL FLANGES FORMED ON THE SIDES OF THE DRAWER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |