US3449200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product and method of producing composite polyester textile rubber products
Assignee: Aerojet Rocketdyne Holdings Inc
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Filing: 1965-10-05
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Granted: 1969-06-10
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Expires: 1985-10-05
Abstract
No abstract record available.
Inventors
- 👤 Edward F Kalafus
- 👤 Richard M Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:32
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J2321/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10S525/00; Y10S525/935; Y10T; Y10T442/00; Y10T442/20; Y10T442/2738; Y10T442/30; Y10T442/3854; Y10T442/3911; Y10T442/60; Y10T442/674; Y10T442/679
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |