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US3523459A
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Reciprocating mechanisms
Assignee: CAV Ltd
•
Filing: 1968-09-13
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Granted: 1970-08-11
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Expires: 1988-09-13
Abstract
No abstract record available.
Inventors
- 👤 Dorian Farrar Mowbray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:53
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F02; F02M; F02M59/00; F02M59/02; F02M59/10; F02M59/102; F02M59/44; F16H25/00; F16H25/08; F16H25/14; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1345942A
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US1340717A
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US1534509A
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US2192913A
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US2948159A
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US3101077A
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US3108580A
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US3267919A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |