Patent US2575450A successfully refreshed from Google Patents.
US2575450A
Expired / Lapsed
US
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Apparatus for cutting strip material
Assignee: Goodrich Corp
•
Filing: 1946-10-02
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Granted: 1951-11-20
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Expires: 1966-10-02
Abstract
No abstract record available.
Inventors
- 👤 James W Huff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:59
CPC Classifications
C; C14; C14B; C14B5/00; C14B5/04; Y; Y10; Y10S; Y10S83/00; Y10S83/917; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4821
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US737430A
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US1580916A
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US1498935A
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US1510729A
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US1577621A
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US1676011A
Cited
US1673219A
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US1958122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |