US2946559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable stringing block
Assignee: Individual
•
Filing: 1957-08-12
•
Granted: 1960-07-26
•
Expires: 1977-08-12
Abstract
No abstract record available.
Inventors
- 👤 Neales L Pickett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:44
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/18; B; B65; B65H; B65H57/00; B65H57/14; B66; B66D; B66D3/00; B66D3/04; B66D3/046; H; H02; H02G; H02G1/00; H02G1/02; H02G1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US522524A
Cited
DE508678C
Cited
US765475A
Cited
US1007650A
Cited
US2188715A
Cited
US2537263A
Cited
US2816734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |