US3407707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic motor of small overall dimensions for driving rotatably the lead screw controlling the feed motion of a machine carriage
Assignee: Ratier Forest SA
•
Filing: 1966-02-16
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Granted: 1968-10-29
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Expires: 1986-02-16
Abstract
No abstract record available.
Inventors
- 👤 Belliere Pierre Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:39
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/38; B23Q5/40; B23Q5/26; F; F03; F03C; F03C1/00; F03C1/02; F03C1/04; F03C1/0403; F03C1/0428; F03C1/0435; F03C1/0438; F03C1/0447; F03C1/053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790797A
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US717445A
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US2657772A
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US2718879A
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US2847984A
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US2937722A
Cited
US2989153A
Cited
US2966245A
Cited
US3280703A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |