US3059649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigarette structure
Assignee: Individual
•
Filing: 1959-11-20
•
Granted: 1962-10-23
•
Expires: 1979-11-20
Abstract
No abstract record available.
Inventors
- 👤 Bernhard Edgar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:18
CPC Classifications
A; A24; A24D; A24D1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1016844A
Cited
US1996990A
Cited
US2246929A
Cited
US2389104A
Cited
US2402680A
Cited
US2815028A
Cited
US2778364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |