US2999001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid actuated servo index
Assignee: Pannier Corp
•
Filing: 1959-10-22
•
Granted: 1961-09-05
•
Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Frank D Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:09
CPC Classifications
F; F15; F15B; F15B11/00; F15B11/08; F15B11/12; F15B11/121; B; B44; B44B; B44B5/00; B44B5/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1841629A
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US1902060A
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US2172758A
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US2283804A
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US2398997A
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US2714906A
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US2867168A
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US2924199A
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US2895455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |