Patent US2632446A successfully refreshed from Google Patents.
US2632446A
Expired / Lapsed
US
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Dispensing razor handle
Assignee: Individual
•
Filing: 1949-04-26
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Granted: 1953-03-24
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Expires: 1969-04-26
Abstract
No abstract record available.
Inventors
- 👤 Rosenzweig Sam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:06
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40; B26B21/44; B26B21/446
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US731543A
Cited
US761801A
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US741147A
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US1516717A
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US1708745A
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US1977414A
Cited
US2103261A
Cited
US2212567A
Cited
US2192479A
Cited
FR947147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |