Patent US2668351A successfully refreshed from Google Patents.
US2668351A
Expired / Lapsed
US
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Blade mounting and driver for hair clippers and the like
Assignee: Andis Clipper Co
•
Filing: 1948-05-04
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Granted: 1954-02-09
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Expires: 1968-05-04
Abstract
No abstract record available.
Inventors
- 👤 Andis Mathew
- 👤 Matthew G Andis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:51
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/28; B26B19/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1547193A
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US1582342A
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US1666588A
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US1695516A
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US1708315A
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US1764614A
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US1746567A
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US1980312A
Cited
US2304525A
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US2318351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-08 | 1957-08-10 | 1958-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-08 | 1961-08-10 | 1962-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-08 | 1965-08-10 | 1966-02-09 | $7700.00 | Window Closed / Lapsed |