US2678230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure latching mechanism for bottom opening charging buckets or the like
Assignee: Individual
•
Filing: 1949-03-17
•
Granted: 1954-05-11
•
Expires: 1969-03-17
Abstract
No abstract record available.
Inventors
- 👤 Anthony V Consoldane
- 👤 Fred J Jones
- 👤 Stephen M Kirince
- 👤 Ward Edgar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:02
CPC Classifications
F; F27; F27D; F27D3/00; F27D3/0025; F27D3/0027; F27D3/0028; Y; Y10; Y10T; Y10T292/00; Y10T292/03
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1097827A
Cited
US1181000A
Cited
US1150500A
Cited
US1451324A
Cited
US2163386A
Cited
US2228060A
Cited
US2350611A
Cited
US2338617A
Cited
US2387457A
Cited
US2368671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-10 | 1957-11-09 | 1958-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-10 | 1961-11-09 | 1962-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-10 | 1965-11-09 | 1966-05-11 | $7700.00 | Window Closed / Lapsed |