Patent US3391537A successfully refreshed from Google Patents.
US3391537A
Expired / Lapsed
US
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Fluid system for independent operation of two fluid motors
Assignee: Jaeger Machine Co
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Filing: 1966-08-24
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Granted: 1968-07-09
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Expires: 1986-08-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Meredith E Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:21
CPC Classifications
G; G05; G05D; G05D11/00; G05D11/02; B; B28; B28C; B28C5/00; B28C5/42; B28C5/4203; B28C5/4206; B28C5/421; B28C5/4213; F; F15; F15B; F15B13/00; F16; F16H; F16H39/00; F16H39/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3175354A
Cited
US3248869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |