Patent US3589005A successfully refreshed from Google Patents.
US3589005A
Expired / Lapsed
US
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Electric shaver
Assignee: Braun GmbH
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Filing: 1969-02-07
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Granted: 1971-06-29
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Expires: 1989-02-07
Abstract
Abstract AN ELECTRIC SHAVER INCLUDES A PAIR OF TRANSVERSELY SPACED SHORT-HAIR CUTTERS AND AT LEAST ONE LONG-HAIR CUTTER WHICH IS LOCATED INTERMEDIATE THE SHORT-HAIR CUTTERS AND CAN BE RETRACTED OR ADVANCED DEPENDING UPON WHETHER OR NOT IT IS TO BE USED. DRIVE MEANS IS PROVIDED FOR THE SHORT-HAIR CUTTERS AND INCLUDES A MOTOR AND MOTION-TRANSMITTING MEANS ASSOCIATED WITH THE SHORT-HAIR CUTTERS. THE MOTIONTRANSMITTING MEANS IS ALSO ASSOCIATED WITH THE LONG-HAIR CUTTER FOR DRIVING THE SAME.
Inventors
- 👤 Richard Fischer
- 👤 Friedrich Schreiber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:06
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/02; B26B19/04; B26B19/10; B26B19/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |