Patent US3410289A successfully refreshed from Google Patents.
US3410289A
Expired / Lapsed
US
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Pure fluid remote control system
Assignee: Bowles Engineering Corp
•
Filing: 1965-04-02
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Granted: 1968-11-12
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Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Edwin M Dexter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:02
CPC Classifications
F; F15; F15B; F15B21/00; F15B21/001; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/212; Y10T137/2125; Y10T137/2131; Y10T137/2147; Y10T137/2153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2889815A
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US3004547A
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US3159168A
Cited
US3215045A
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US3260271A
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US3258023A
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US3223101A
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US3275015A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |