US2710704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ash tray
Assignee: Individual
•
Filing: 1952-05-09
•
Granted: 1955-06-14
•
Expires: 1972-05-09
Abstract
No abstract record available.
Inventors
- 👤 Webke Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:17
CPC Classifications
A; A24; A24F; A24F19/00; A24F19/02; A24F19/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB289727A
Cited
US1785305A
Cited
US1941871A
Cited
US1927546A
Cited
US1955385A
Cited
US2121667A
Cited
GB464152A
Cited
US2073498A
Cited
US2221300A
Cited
US2328563A
Cited
US2324440A
Cited
US2434756A
Cited
US2377533A
Cited
US2506962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-13 | 1958-12-13 | 1959-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-13 | 1962-12-13 | 1963-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-13 | 1966-12-13 | 1967-06-14 | $7700.00 | Window Closed / Lapsed |