Patent US2474173A successfully refreshed from Google Patents.
US2474173A
Expired / Lapsed
US
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Complete cigarette case
Assignee: Individual
•
Filing: 1947-09-29
•
Granted: 1949-06-21
•
Expires: 1967-09-29
Abstract
No abstract record available.
Inventors
- 👤 Trinko Victoria
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:28
CPC Classifications
A; A24; A24F; A24F15/00; A24F15/12; A24F15/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US823887A
Cited
US1570038A
Cited
US1716577A
Cited
US1668892A
Cited
US1819427A
Cited
US2418188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-20 | 1952-12-20 | 1953-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-20 | 1956-12-20 | 1957-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-20 | 1960-12-20 | 1961-06-21 | $7700.00 | Window Closed / Lapsed |