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US3475902A
Expired / Lapsed
US
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Diver's watch
Assignee: Individual
•
Filing: 1968-07-10
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Granted: 1969-11-04
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Expires: 1988-07-10
Abstract
No abstract record available.
Inventors
- 👤 Paul Wessel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:27
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/32; G; G04; G04B; G04B19/00; G04B19/28; G04B47/00; G04B47/06; G04B47/061; G04B47/066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124928A
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US2564270A
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CH350250A
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CH365027A
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US3111003A
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CH378789A
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CH436140A
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US3427800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |