US2550650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing a plastic composition from waste nylon fibers
Assignee: Individual
•
Filing: 1945-09-19
•
Granted: 1951-04-24
•
Expires: 1965-09-19
Abstract
No abstract record available.
Inventors
- 👤 Orlan M Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:14
CPC Classifications
C; C08; C08J; C08J11/00; C08J11/04; C08J11/06; C08J2377/00; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/62; Y10; Y10S; Y10S8/00; Y10S8/09; Y10S8/18; Y10S8/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2071250A
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US2130948A
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US2302332A
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US2343089A
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US2357392A
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US2433727A
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US2323334A
Cited
US2395396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |