Patent US2911979A successfully refreshed from Google Patents.
US2911979A
Expired / Lapsed
US
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Imperforate wrappings for cigarettes
Assignee: Individual
•
Filing: 1957-02-18
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Granted: 1959-11-10
•
Expires: 1977-02-18
Abstract
No abstract record available.
Inventors
- 👤 Percy W Bramhill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:42
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/07; B65D85/08; B65D85/10; B65D59/00; B65D59/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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US880487A
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US1761205A
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US1848168A
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US1916799A
Cited
US1967289A
Cited
US1999135A
Cited
US2224588A
Cited
US2503110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |