US2954205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strain wave axial valve
Assignee: United Shoe Machinery Corp
•
Filing: 1957-05-31
•
Granted: 1960-09-27
•
Expires: 1977-05-31
Abstract
No abstract record available.
Inventors
- 👤 Musser C Walton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:35
CPC Classifications
F; F16; F16H; F16H49/00; F16H49/001; F16K; F16K31/00; F16K31/44; F16K31/445; F16H2049/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1418592A
Cited
US1420663A
Cited
US1529005A
Cited
US1943854A
Cited
GB536659A
Cited
US2536813A
Cited
US2533491A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |