US3411970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Formation of laminates of rubber and cord
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1967-11-01
•
Granted: 1968-11-19
•
Expires: 1987-11-01
Abstract
No abstract record available.
Inventors
- 👤 Jack T Perrin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:19
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/10; C08J2321/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T428/00; Y10T428/31504; Y10T428/31652; Y10T428/31667; Y10T428/31826; Y10T428/31833
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732360A
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US2561215A
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US2578605A
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US2597872A
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US2817616A
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US2983705A
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US3160595A
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US3331795A
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US3317446A
Cited
US3302680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |