US3064758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw-thread drive for machine tools
Assignee: VEREINIGTE WERKZEUGMASCHINENFABRIKEN AG
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Filing: 1959-07-24
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Granted: 1962-11-20
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Expires: 1979-07-24
Abstract
No abstract record available.
Inventors
- 👤 Ohrnberger Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:55
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/24; B; B23; B23Q; B23Q11/00; B23Q11/12; B23Q11/121; B23Q11/125; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/38; B23Q5/40; F16H57/00; F16H57/04; F16H57/048; F16H57/0497
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) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |