US2959317A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ashtray
Assignee: Individual
•
Filing: 1957-03-20
•
Granted: 1960-11-08
•
Expires: 1977-03-20
Abstract
No abstract record available.
Inventors
- 👤 Claude C Aldridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:51
CPC Classifications
A; A24; A24F; A24F19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US81802A
Cited
US150929A
Cited
US646283A
Cited
US1493478A
Cited
US1421331A
Cited
GB196793A
Cited
US1676747A
Cited
US2187403A
Cited
US2583389A
Cited
US2663367A
Cited
US2637382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |