US3344715A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic motors
Assignee: Dana Spicer Europe Ltd
•
Filing: 1964-07-27
•
Granted: 1967-10-03
•
Expires: 1984-07-27
Abstract
No abstract record available.
Inventors
- 👤 Wilson Ronald Holdsworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:46
CPC Classifications
F; F03; F03C; F03C1/00; F03C1/02; F03C1/04; F03C1/0403; F03C1/0409; F03C1/0428; F03C1/053
Claims Analysis
Total Claims: 0
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US3090363A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |