US2548634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted lever jar cap remover
Assignee: Individual
•
Filing: 1946-07-19
•
Granted: 1951-04-10
•
Expires: 1966-07-19
Abstract
No abstract record available.
Inventors
- 👤 Stump James Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:32
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/16; B67B7/162; B67B7/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1135376A
Cited
US1371943A
Cited
US1641152A
Cited
US1994532A
Cited
US2002906A
Cited
US2082699A
Cited
US2361769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |