Patent US3086133A successfully refreshed from Google Patents.
US3086133A
Expired / Lapsed
US
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Motor for ladies' shavers
Assignee: Unisys Corp
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Filing: 1957-12-23
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Granted: 1963-04-16
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Expires: 1977-12-23
Abstract
No abstract record available.
Inventors
- 👤 Robert J Tolmie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:33
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/28; B26B19/282; H; H02; H02K; H02K33/00; H02K33/02; H02K33/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
IN A SHAVER MOTOR HAVING A U-SHAPED STATOR ELEMENT HAVING SPACED LEGS WITH POLE FACES AT THE ENDS THEREOF, AND WITH AN OSCILLATABLE ARMATURE PIVOTED AT ITS MIDPOINT ON A FIXED SHAFT AND DISPOSED BETWEEN THE STATOR ELEMENT POLE FACES, THE OUTER ENDS OF THE ARMATURE FORMED WITH COOPERATING POLE FACES, A BRACKET MEMBER PIVOTED TO THE SHAFT, AND A PAIR OF SPRINGS SUPPORTED AT ONE END TO THE BRACKET AND EXTENDING DIVERGENTLY UPWARD TO THE UNDER FACES OF THE ARMATURE ON RESPECTIVE SIDES OF THE
Claim 2
Dependent Claim
86 words
IN A SHAVER MOTOR HAVING A U-SHAPED STATOR ELEMENT HAVING SPACED LEGS WITH POLE FACES AT THE ENDS THEREOF, AND WITH AN OSCILLATABLE ARMATURE PIVOTED AT ITS MIDPOINT ON A FIXED SHAFT AND DISPOSED BETWEEN THE STATOR ELEMENT POLE FACES, THE OUTER ENDS OF THE ARMATURE FORMED WITH COOPERATING POLE FACES, A BRACKET MEMBER PIVOTED TO THE SHAFT, AND A PAIR OF SPRINGS SUPPORTED AT ONE END TO THE BRACKET AND EXTENDING DIVERGENTLY UPWARD TO THE UNDER FACES OF THE ARMATURE ON RESPECTIVE SIDES OF THE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |