Patent US4612827A successfully refreshed from Google Patents.
Patent US2545659A successfully refreshed from Google Patents.
US2545659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable handle for tools
Assignee: Aro Equipment Corp
•
Filing: 1946-05-01
•
Granted: 1951-03-20
•
Expires: 1966-05-01
Abstract
No abstract record available.
Inventors
- 👤 Charles W Ginter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:43
CPC Classifications
B; B25; B25F; B25F5/00; B25F5/02; B25F5/025; B25F5/026; B23; B23B; B23B45/00; B23B45/001; Y; Y10; Y10T; Y10T408/00; Y10T408/96
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US736101A
Cited
US935730A
Cited
US986796A
Cited
US1041979A
Cited
US1073565A
Cited
US1468659A
Cited
US1667579A
Cited
US2298772A
Cited
US2275875A
Cited
US2325841A
Cited
US2377541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |