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US2805583A
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Infinitely variable power transmission
Assignee: REIMERS GETRIEBE KG
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Filing: 1954-06-23
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Granted: 1957-09-10
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Expires: 1974-06-23
Abstract
No abstract record available.
Inventors
- 👤 Besel Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:47
CPC Classifications
F; F16; F16H; F16H9/00; F16H9/02; F16H9/04; F16H9/12; F16H9/16; F16H2009/163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US782479A
Cited
US815345A
Cited
FR373611A
Cited
US1819227A
Cited
FR692864A
Cited
GB368050A
Cited
US2651211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |