US3274682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor with sound detecting means
Assignee: Individual
•
Filing: 1964-02-28
•
Granted: 1966-09-27
•
Expires: 1984-02-28
Abstract
No abstract record available.
Inventors
- 👤 John H Worthington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:28
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A RAZOR FOR SHAVING COMPRISING (A) A HANDLE, (B) A BLADE (1) REMOVABLY CARRIED BY SAID HANDLE, AND (2) HAVING A SHARP EDGE PROJECTING OUTWARDLY FROM SAID HANDLE IN OPERATIVE POSITION TO CUT HAIRS IN A SHAVING OPERATION, (C) MEANS CARRIED BY SAID HANDLE IN POSITION TO PICKUP VIBRATIONS OF SAID BLADE, (D) A SPEAKER, AND (E) MEANS OPERATIVELY CONNECTED TO SAID FIRST-MENTIONED MEANS FOR OPERATIVELY ACTUATING SAID SPEAKER IN ACCORDANCE WITH SUCH VIBRATIONS OF SAID BLADE PICKED UP BY SAID FIRST-MENTIONED MEANS AND THEREBY CONVERT SAID VIBRATIONS TO SOUND EMITTING FROM SAID SPEAKER.
Claim 2
Dependent Claim
94 words
A RAZOR FOR SHAVING COMPRISING (A) A HANDLE, (B) A BLADE (1) REMOVABLY CARRIED BY SAID HANDLE, AND (2) HAVING A SHARP EDGE PROJECTING OUTWARDLY FROM SAID HANDLE IN OPERATIVE POSITION TO CUT HAIRS IN A SHAVING OPERATION, (C) MEANS CARRIED BY SAID HANDLE IN POSITION TO PICKUP VIBRATIONS OF SAID BLADE, (D) A SPEAKER, AND (E) MEANS OPERATIVELY CONNECTED TO SAID FIRST-MENTIONED MEANS FOR OPERATIVELY ACTUATING SAID SPEAKER IN ACCORDANCE WITH SUCH VIBRATIONS OF SAID BLADE PICKED UP BY SAID FIRST-MENTIONED MEANS AND THEREBY CONVERT SAID VIBRATIONS TO SOUND EMITTING FROM SAID SPEAKER.
References Cited (Backward Citations)
US1915858A
Cited
US2256871A
Cited
US2666862A
Cited
US2748372A
Cited
DE1122869B
Cited
DE1052265B
Cited
FR1211860A
Cited
US3095730A
Cited
US3094115A
Cited
US3121286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |