US3080651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety razor with swingable cover for single-edge blades, with cutting-angle adjusting means, and/or with handle adjusting means
Assignee: Philip Morris USA Inc
•
Filing: 1960-12-22
•
Granted: 1963-03-12
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Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 Cas George A La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:06
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A SAFETY RAZOR FOR SINGLE-EDGE BLADES COMPRISING A STEM, A BLADE SEAT CARRIED ON SAID STEM, A COVER SWINGABLY MOUNTED ON SAID STEM BETWEEN OPEN AND CLOSED POSITIONS AND HAVING A DEPENDENT PORTION AT THE REAR THEREOF, RESILIENT MEANS URGING SAID COVER INTO OPEN POSITION, AND A LEVER PIVOTALLY MOUNTED ON SAID STEM AND FORMED WITH A REARWARDLY AND DOWNWARDLY EXTENDING CAM SURFACE ENGAGING SAID DEPENDENT PORTION TO HOLD SAID COVER CLOSED WHEN SAID SURFACE IS IN A REARWARD POSITION AND MOVABLE TO A FORWARD POSITION OUT OF THE PATH OF MOVEMENT OF SAID DEPENDENT PORTION UNDER THE OPENING ACTION OF SAID RESILIENT MEANS AND CAMMINGLY ENGAGING SAID DEPENDENT PORTION WHEN MOVED REARWARDLY FOR MOVING SAID COVER INTO CLOSED POSITION.
Claim 2
Dependent Claim
120 words
A SAFETY RAZOR FOR SINGLE-EDGE BLADES COMPRISING A STEM, A BLADE SEAT CARRIED ON SAID STEM, A COVER SWINGABLY MOUNTED ON SAID STEM BETWEEN OPEN AND CLOSED POSITIONS AND HAVING A DEPENDENT PORTION AT THE REAR THEREOF, RESILIENT MEANS URGING SAID COVER INTO OPEN POSITION, AND A LEVER PIVOTALLY MOUNTED ON SAID STEM AND FORMED WITH A REARWARDLY AND DOWNWARDLY EXTENDING CAM SURFACE ENGAGING SAID DEPENDENT PORTION TO HOLD SAID COVER CLOSED WHEN SAID SURFACE IS IN A REARWARD POSITION AND MOVABLE TO A FORWARD POSITION OUT OF THE PATH OF MOVEMENT OF SAID DEPENDENT PORTION UNDER THE OPENING ACTION OF SAID RESILIENT MEANS AND CAMMINGLY ENGAGING SAID DEPENDENT PORTION WHEN MOVED REARWARDLY FOR MOVING SAID COVER INTO CLOSED POSITION.
References Cited (Backward Citations)
US1176780A
Cited
US2008590A
Cited
US2090968A
Cited
US2125135A
Cited
US2243348A
Cited
US2325751A
Cited
US2753627A
Cited
US2911714A
Cited
US2844870A
Cited
US2848807A
Cited
US2952911A
Cited
US2934821A
Cited
DE1058876B
Cited
DE1042426B
Cited
US2911712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |