US3339276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric dry shaver having selectively positionable cutter means
Assignee: Unisys Corp
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Filing: 1965-04-06
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Granted: 1967-09-05
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Expires: 1985-04-06
Abstract
No abstract record available.
Inventors
- 👤 Robert J Tolmie
- 👤 David R Locke
- 👤 John F Daniels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:15
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/02; B26B19/38; B26B19/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
AN ELECTRIC DRY SHAVER COMPRISING, (A) AN OUTER CASING HAVING AN OPENING IN ONE END THEREOF, (B) AN INNER CASING DISPOSED WITHIN SAID OUTER CASING, (C) MEANS SUPPORTING SAID INNER CASING FOR MOVEMENT BETWEEN SPACED LIMIT POSITIONS WITHIN SAID OUTER CASING, (D) A CUTTER HEAD MOUNTED ON SAID INNER CASING AND HAVING A CUTTING SURFACE EXPOSED IN THE OPENING OF SAID OUTER CASING, AND (E) ACTUATING MEANS CARRIED BY SAID CASINGS AND OPERABLE TO EFFECT AND CONTROL MOVEMENT OF SAID INNER CASING ON SAID SUPPORTING MEANS BETWEEN SAID SPACED LIMIT POSITIONS TO POSITION SAID CUTTER HEAD IN THE OPENING AT SELECTED ELEVATED POSITIONS INTERMEDIATE SAID LIMIT POSITIONS.
Claim 2
Dependent Claim
107 words
AN ELECTRIC DRY SHAVER COMPRISING, (A) AN OUTER CASING HAVING AN OPENING IN ONE END THEREOF, (B) AN INNER CASING DISPOSED WITHIN SAID OUTER CASING, (C) MEANS SUPPORTING SAID INNER CASING FOR MOVEMENT BETWEEN SPACED LIMIT POSITIONS WITHIN SAID OUTER CASING, (D) A CUTTER HEAD MOUNTED ON SAID INNER CASING AND HAVING A CUTTING SURFACE EXPOSED IN THE OPENING OF SAID OUTER CASING, AND (E) ACTUATING MEANS CARRIED BY SAID CASINGS AND OPERABLE TO EFFECT AND CONTROL MOVEMENT OF SAID INNER CASING ON SAID SUPPORTING MEANS BETWEEN SAID SPACED LIMIT POSITIONS TO POSITION SAID CUTTER HEAD IN THE OPENING AT SELECTED ELEVATED POSITIONS INTERMEDIATE SAID LIMIT POSITIONS.
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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |