Patent US3436980A successfully refreshed from Google Patents.
US3436980A
Expired / Lapsed
US
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Transmission for surgical outfits or the like
Assignee: Kaltenbach and Voigt GmbH
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Filing: 1967-04-13
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Granted: 1969-04-08
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Expires: 1987-04-13
Abstract
No abstract record available.
Inventors
- 👤 Hans Loge
- 👤 Erich Bareth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:18
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/20; F16H3/34; A; A61; A61C; A61C1/00; A61C1/08; A61C1/18; A61C1/185; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19223; Y10T74/19233; Y10T74/19358
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |