US2942920A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray mount
Assignee: Individual
•
Filing: 1956-03-16
•
Granted: 1960-06-28
•
Expires: 1976-03-16
Abstract
No abstract record available.
Inventors
- 👤 Glenn A French
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:58
CPC Classifications
A; A47; A47B; A47B31/00; A47B31/06; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32196; Y10T403/32606; Y10T403/32631; Y10T403/32811
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US420968A
Cited
US538534A
Cited
US807857A
Cited
US1449204A
Cited
US1569096A
Cited
US1573910A
Cited
US1598544A
Cited
US1978577A
Cited
US2195366A
Cited
US2736580A
Cited
US2805778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |