US2498398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reclaiming composite material
Assignee: Goodrich Corp
•
Filing: 1946-04-03
•
Granted: 1950-02-21
•
Expires: 1966-04-03
Abstract
No abstract record available.
Inventors
- 👤 Paul J Dasher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:10
CPC Classifications
B; B29; B29B; B29B17/00; B29B17/02; C; C08; C08J; C08J11/00; C08J11/04; C08J11/10; C08J11/16; B29B2017/0213; B29B2017/0293; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/12; B29K2311/00; B29K2311/10; B29L; B29L2030/00; C08J2301/00; C08J2301/02; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US395987A
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US679203A
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US823053A
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US866758A
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US1450462A
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US1998432A
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US2035845A
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US2136793A
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US2406297A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-20 | 1953-08-22 | 1954-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-20 | 1957-08-22 | 1958-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-20 | 1961-08-22 | 1962-02-21 | $7700.00 | Window Closed / Lapsed |