US2675693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Time locked case for cigakettes
Assignee: —
•
Filing: —
•
Granted: 1954-04-20
•
Expires: 1971-04-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:05
CPC Classifications
G; G04; G04F; G04F3/00; G04F3/02; G04F3/025; A; A24; A24F; A24F15/00; A24F15/005; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7006; Y10T70/7034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US580736A
Cited
US2016534A
Cited
US1650066A
Cited
AT122036B
Cited
US2271035A
Cited
US2309009A
Cited
US2415911A
Cited
US2456963A
Cited
GB623325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-19 | 1957-10-19 | 1958-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-19 | 1961-10-19 | 1962-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-19 | 1965-10-19 | 1966-04-20 | $7700.00 | Window Closed / Lapsed |