US3549473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binder composition and uses
Assignee: Monsanto Co
•
Filing: 1968-01-02
•
Granted: 1970-12-22
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Expires: 1988-01-02
Abstract
No abstract record available.
Inventors
- 👤 John R Le Blanc
- 👤 Harold P Higginbottom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:38
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/02; C04B33/13; C04B33/1315; C08; C08K; C08K3/00; C08K3/01; C08K3/013; Y; Y10; Y10S; Y10S521/00; Y10S521/919; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T442/00; Y10T442/30; Y10T442/3065; Y10T442/3472; Y10T442/3528
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) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |