Patent US3078569A successfully refreshed from Google Patents.
US3078569A
Expired / Lapsed
US
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One piece disposable razor
Assignee: MAILMAN BROS
•
Filing: 1961-03-22
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Granted: 1963-02-26
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Expires: 1981-03-22
Abstract
No abstract record available.
Inventors
- 👤 Milton M Sidney
- 👤 Woolley David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:30
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/02; B26B21/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1383516A
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US1875990A
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US1954628A
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US2169383A
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US2090786A
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US2546406A
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US2580058A
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US2671265A
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US2676397A
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US2704397A
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US2794246A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |