Patent US2977171A successfully refreshed from Google Patents.
US2977171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigar box assembly
Assignee: Individual
•
Filing: 1957-06-26
•
Granted: 1961-03-28
•
Expires: 1977-06-26
Abstract
No abstract record available.
Inventors
- 👤 Jack Q Gleason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:12
CPC Classifications
A; A24; A24F; A24F25/00; A24F25/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US261642A
Cited
US557043A
Cited
US571945A
Cited
US1310949A
Cited
US783541A
Cited
US906899A
Cited
US1268163A
Cited
US1250395A
Cited
US1488044A
Cited
US1732214A
Cited
US1871418A
Cited
US1940190A
Cited
GB528545A
Cited
US2241710A
Cited
US2239398A
Cited
US2287495A
Cited
US2276217A
Cited
US2570958A
Cited
US2570105A
Cited
US2692696A
Cited
US2808192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |