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US2574472A
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Motor operated shaving device
Assignee: Individual
•
Filing: 1949-06-08
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Granted: 1951-11-13
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Expires: 1969-06-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph A C Galvao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:29
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/14; B26B19/16; B26B19/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1247828A
Cited
US1420943A
Cited
FR638259A
Cited
US2269875A
Cited
US2220800A
Cited
US2265281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |