US2653745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container closing mechanism
Assignee: Primerica Inc
•
Filing: 1949-12-21
•
Granted: 1953-09-29
•
Expires: 1969-12-21
Abstract
No abstract record available.
Inventors
- 👤 Huntar Felix
- 👤 Frey Gustav Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:22
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/26; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53322
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1276523A
Cited
US1715352A
Cited
US1939126A
Cited
US1912906A
Cited
US2110012A
Cited
US2170821A
Cited
US2284660A
Cited
US2192106A
Cited
US2353156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |