US2897974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Service tray adapted for use in automobiles and in other relations
Assignee: Individual
•
Filing: 1956-04-16
•
Granted: 1959-08-04
•
Expires: 1976-04-16
Abstract
No abstract record available.
Inventors
- 👤 Maurice E Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:55
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/06; Y; Y10; Y10S; Y10S224/00; Y10S224/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US489019A
Cited
US2502229A
Cited
US2514109A
Cited
US2597460A
Cited
US2672182A
Cited
US2738872A
Cited
US2790547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |