Patent US2908174A successfully refreshed from Google Patents.
US2908174A
Expired / Lapsed
US
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Motion transformer
Assignee: Bulova Watch Co Inc
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Filing: 1956-04-26
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Granted: 1959-10-13
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Expires: 1976-04-26
Abstract
No abstract record available.
Inventors
- 👤 Hetzel Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:46
CPC Classifications
G; G04; G04B; G04B11/00; G04B11/02; G04B11/04; G04C; G04C3/00; G04C3/08; G04C3/10; G04C3/101; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1529; Y10T74/1558; Y10T74/1584; Y10T74/21; Y10T74/2133; Y10T74/2141
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) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |