US2982020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric dry shaver with grill tensioning means
Assignee: Bulova Watch Co Inc
•
Filing: 1956-04-03
•
Granted: 1961-05-02
•
Expires: 1976-04-03
Abstract
No abstract record available.
Inventors
- 👤 Bulova Arde
- 👤 David H Anderson
- 👤 Morton D Schleifer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:44
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2234891A
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US2334995A
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US2321932A
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US2331500A
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US2234929A
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US2370544A
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US2323745A
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US2461858A
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US2598292A
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US2561241A
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US2702939A
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FR1086316A
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US2726445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |