Patent US2729063A successfully refreshed from Google Patents.
US2729063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic tool
Assignee: Manco Manufacturing Co
•
Filing: 1954-05-14
•
Granted: 1956-01-03
•
Expires: 1974-05-14
Abstract
No abstract record available.
Inventors
- 👤 Hoadley Cyrus Earl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:20
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0427
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1876023A
Cited
FR591358A
Cited
US1799298A
Cited
US2096574A
Cited
US2118098A
Cited
GB453094A
Cited
US2237970A
Cited
US2223223A
Cited
US2290361A
Cited
US2284228A
Cited
US2372942A
Cited
US2338157A
Cited
US2394655A
Cited
US2539739A
Cited
US2625796A
Cited
US2688231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-02 | 1959-07-04 | 1960-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-02 | 1963-07-04 | 1964-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-02 | 1967-07-04 | 1968-01-03 | $7700.00 | Window Closed / Lapsed |