US2814866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor having plural cutting heads which are operated in opposite directions by a vibrator type of motor
Assignee: Individual
•
Filing: 1953-10-07
•
Granted: 1957-12-03
•
Expires: 1973-10-07
Abstract
No abstract record available.
Inventors
- 👤 Samuel M Bagno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:01
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/28; B26B19/282
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1798756A
Cited
US2164425A
Cited
US2261813A
Cited
US2240890A
Cited
US2245981A
Cited
US2259131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |