US2669095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump and motor hydraulic actuator
Assignee: Honeywell Inc
•
Filing: 1949-11-16
•
Granted: 1954-02-16
•
Expires: 1969-11-16
Abstract
No abstract record available.
Inventors
- 👤 Carl J Bishofberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:32
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2061530A
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US2020618A
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US2097577A
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US2100809A
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US2127961A
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GB512641A
Cited
US2291783A
Cited
US2276591A
Cited
US2399294A
Cited
US2592221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |