US2978004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel closure for rotatable containers
Assignee: Individual
•
Filing: 1959-06-11
•
Granted: 1961-04-04
•
Expires: 1979-06-11
Abstract
No abstract record available.
Inventors
- 👤 Donald F Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:39
CPC Classifications
B; B65; B65G; B65G7/00; B65G7/02; B65G7/10; B65D; B65D88/00; B65D88/16; B65D88/1612; B65D88/1631; B65D88/1637
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1335467A
Cited
US1439329A
Cited
US1650760A
Cited
US1988385A
Cited
US2612924A
Cited
US2787309A
Cited
US2757025A
Cited
US2779479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |