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Patent US2726787A successfully refreshed from Google Patents.
US2726787A
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US
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Razor blade dispensers
Assignee: American Safety Razor Corp
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Filing: 1948-10-29
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Granted: 1955-12-13
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Expires: 1968-10-29
Abstract
No abstract record available.
Inventors
- 👤 Edgar A Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:22
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1092067A
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FR747713A
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GB457854A
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US2131358A
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US2344961A
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US2411669A
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US2339480A
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US2405621A
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US2436025A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |