US3157985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Watch incorporating a barometer
Assignee: HOLDING FAVRE LEUBA SA
•
Filing: 1962-02-08
•
Granted: 1964-11-24
•
Expires: 1982-02-08
Abstract
No abstract record available.
Inventors
- 👤 Zenger Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:32
CPC Classifications
G; G04; G04B; G04B47/00; G04B47/06; C; C01; C01G; C01G25/00; G01; G01L; G01L7/00; G01L7/02; G01L7/10; G01L7/104
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH4225A
Cited
US1377032A
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US1913481A
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DE644667C
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US2246741A
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US2327394A
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FR59230E
Cited
CH324756A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |