Patent US2641358A successfully refreshed from Google Patents.
US2641358A
Expired / Lapsed
US
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Razor blade dispenser
Assignee: Worcester Moulded Plastics Co
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Filing: 1950-03-14
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Granted: 1953-06-09
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Expires: 1970-03-14
Abstract
No abstract record available.
Inventors
- 👤 Dominick C Santo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:32
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/08; B65D83/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1099214A
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US1476401A
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US1791586A
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US1908115A
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US1935311A
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US2287487A
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US2344961A
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US2502248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |