Patent US2949170A successfully refreshed from Google Patents.
US2949170A
Expired / Lapsed
US
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Device in time meters for limiting at two determined end positions the motion of a member movable in two opposite directions
Assignee: Ebauches SA
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Filing: 1957-07-23
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Granted: 1960-08-16
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Expires: 1977-07-23
Abstract
No abstract record available.
Inventors
- 👤 Meyer Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:25
CPC Classifications
G; G04; G04F; G04F3/00; G04F3/02; G04F3/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1068395A
Cited
US1804138A
Cited
US1916033A
Cited
US2094162A
Cited
US2150633A
Cited
US2872553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |