US2737350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined ash receiver and power operated cigar and cigarette butt pulverizer and extinguisher
Assignee: Individual
•
Filing: 1952-09-05
•
Granted: 1956-03-06
•
Expires: 1972-09-05
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Craig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:35
CPC Classifications
A; A24; A24F; A24F19/00; A24F19/10; A24F19/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3509A
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US134513A
Cited
US629262A
Cited
US664852A
Cited
US1048869A
Cited
US1938500A
Cited
US2153591A
Cited
US2561275A
Cited
US2558255A
Cited
US2663504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |