US3081541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head mount for dry shaver
Assignee: US Philips Corp
•
Filing: 1960-05-17
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Granted: 1963-03-19
•
Expires: 1980-05-17
Abstract
No abstract record available.
Inventors
- 👤 Vaes Petrus Jozephus Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:20
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A SHAVING HEAD FOR USE IN A DRY SHAVER COMPRISING A MOUNTING MEMBER INCLUDING A MOUNTING PLATE HAVING AT LEAST ONE APERTURE THEREIN, A BODY PORTION SECURED TO THE INNER SIDE OF SAID MOUNTING PLATE AND PROVIDED WITH AN APERTURE CORRESPONDING TO AND ALIGNED WITH THE APERTURE OF SAID MOUNTING PLATE, A CUTTER AND SHEAR PLATE ASSEMBLY REMOVABLY MOUNTED IN SAID APERTURES, MEANS ON SAID BODY PORTION FOR PREVENTING ROTATIONAL MOVEMENT OF SAID SHEAR PLATE RELATIVE TO SAID CUTTER BUT PERMITTING MOVEMENT OF SAID SHEAR PLATE ALONG ITS LONGITUDINAL AXIS, AND MEANS ON SAID MOUNTING MEMBER FOR SECURING SAID SHAVING HEAD TO SAID DRY SHAVER.
Claim 2
Dependent Claim
105 words
A SHAVING HEAD FOR USE IN A DRY SHAVER COMPRISING A MOUNTING MEMBER INCLUDING A MOUNTING PLATE HAVING AT LEAST ONE APERTURE THEREIN, A BODY PORTION SECURED TO THE INNER SIDE OF SAID MOUNTING PLATE AND PROVIDED WITH AN APERTURE CORRESPONDING TO AND ALIGNED WITH THE APERTURE OF SAID MOUNTING PLATE, A CUTTER AND SHEAR PLATE ASSEMBLY REMOVABLY MOUNTED IN SAID APERTURES, MEANS ON SAID BODY PORTION FOR PREVENTING ROTATIONAL MOVEMENT OF SAID SHEAR PLATE RELATIVE TO SAID CUTTER BUT PERMITTING MOVEMENT OF SAID SHEAR PLATE ALONG ITS LONGITUDINAL AXIS, AND MEANS ON SAID MOUNTING MEMBER FOR SECURING SAID SHAVING HEAD TO SAID DRY SHAVER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |