US2919966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable shelf
Assignee: Acme Appliance Manufacturing Co
•
Filing: 1957-04-01
•
Granted: 1960-01-05
•
Expires: 1977-04-01
Abstract
No abstract record available.
Inventors
- 👤 Don F Preston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:17
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/06; A47B; A47B21/00; A47B21/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2733037A
Cited
US633651A
Cited
US693127A
Cited
US883305A
Cited
US1137261A
Cited
US1529032A
Cited
US2206909A
Cited
US2358917A
Cited
US2656234A
Cited
US2710783A
Cited
US2822229A
Cited
US2802711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |