US3697364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Discontinuous cellulose reinforced elastomer
Assignee: Monsanto Co
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Filing: 1970-04-16
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Granted: 1972-10-10
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Expires: 1990-04-16
Abstract
Abstract BONDED COMPOSITES OF DISCONTINUOUS CELLULOSE AND VULCANIZABLE ELASTOMER HAVING MODULUS AND STRENGTH SUFFICIENTLY HIGH FOR USE AS REPLACEMENTS FOR COMPOSITES FROM CONTINUOUS FIBER.
Inventors
- 👤 Kamel Boustany
- 👤 Aubert Yaucher Coran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:05
CPC Classifications
C; C08; C08L; C08L11/00; B; B60; B60C; B60C9/00; B60C9/18; B60C9/1821; C08L21/00; C08L23/00; C08L23/02; C08L23/16; C08L23/18; C08L23/20; C08L23/22; C08L7/00; C08L9/00; C08L9/02; C08L9/06; C08L1/00; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10819; Y10T152/10846; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/249934; Y10T428/249936; Y10T428/249937; Y10T428/249939; Y10T428/31504; Y10T428/31826; Y10T428/31841
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-10 | 1976-04-10 | 1976-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-10 | 1980-04-10 | 1980-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-10 | 1984-04-10 | 1984-10-10 | $7700.00 | Window Closed / Lapsed |