US2934843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tab equipped can
Assignee: Continental Can Co Inc
•
Filing: 1957-12-20
•
Granted: 1960-05-03
•
Expires: 1977-12-20
Abstract
No abstract record available.
Inventors
- 👤 Henchert John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:28
CPC Classifications
G; G09; G09F; G09F3/00; B; B65; B65D; B65D17/00; B65D17/28; B65D17/402; B65D25/00; B65D25/20; B65D25/205; B65D7/00; B65D7/02; B65D7/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US859297A
Cited
US1116043A
Cited
US1737020A
Cited
US2004104A
Cited
US1979960A
Cited
US2134971A
Cited
US2325084A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |