US2652087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sandwich cutting block
Assignee: Individual
•
Filing: 1949-11-02
•
Granted: 1953-09-15
•
Expires: 1969-11-02
Abstract
No abstract record available.
Inventors
- 👤 Elias B Turpin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:14
CPC Classifications
B; B26; B26B; B26B29/00; B26B29/06; B26B29/063; Y; Y10; Y10T; Y10T83/00; Y10T83/687; Y10T83/6905; Y10T83/6945; Y10T83/695
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US280796A
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US509714A
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US731919A
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US1146199A
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US1340470A
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US1371849A
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US1462717A
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US2111910A
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US2108992A
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US2277888A
Cited
US2452445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |