Patent US2375882A successfully refreshed from Google Patents.
US2375882A
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Assignee: Individual
•
Filing: 1943-10-11
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Granted: 1945-05-15
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Expires: 1963-10-11
Abstract
No abstract record available.
Inventors
- 👤 James A Anania
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:04
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32229; Y10T403/32254; Y10T403/32426; Y10T407/00; Y10T407/22; Y10T407/2222; Y10T407/2224; Y10T407/2226; Y10T407/223; Y10T408/00; Y10T408/94; Y10T82/00; Y10T82/25; Y10T82/2585; Y10T82/2587
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-05-14 | 1948-11-13 | 1949-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-14 | 1952-11-13 | 1953-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-14 | 1956-11-13 | 1957-05-15 | $7700.00 | Window Closed / Lapsed |