Patent US3053197A successfully refreshed from Google Patents.
US3053197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axial piston pump with balanced drive plate
Assignee: RTX Corp
•
Filing: 1959-12-24
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Granted: 1962-09-11
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Expires: 1979-12-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond P Lambeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:46
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/122; F04B1/124
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733665A
Cited
US2241701A
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GB604168A
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US2565208A
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US2549711A
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US2862456A
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US2834297A
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US2901979A
Cited
FR1114641A
Cited
US2917931A
Cited
US2918012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |