US3266383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pressure operated cylinders
Assignee: Whitnash PLC
•
Filing: 1963-11-19
•
Granted: 1966-08-16
•
Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Wallace M J Cairns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:36
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/16; B60T11/165; F; F15; F15B; F15B7/00; F15B7/06; F15B7/08; F16; F16D; F16D25/00; F16D25/08; F16D2025/081
Claims Analysis
Total Claims: 0
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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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |