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Patent US3500704A successfully refreshed from Google Patents.
US3500704A
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US
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Assignee: Voith Getriebe KG
•
Filing: 1968-02-16
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Granted: 1970-03-17
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Expires: 1988-02-16
Abstract
No abstract record available.
Inventors
- 👤 Helmut Muller
- 👤 Wilhelm Gsching
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:46
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H47/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2412006A
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US2687657A
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US2996932A
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US2890602A
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US2869398A
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US3176544A
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US3151717A
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US3180180A
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US3108667A
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US3263527A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |