US3027274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions for treating fibrous materials
Assignee: Union Carbide Corp
•
Filing: 1959-10-01
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Granted: 1962-03-27
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Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 Dexter P Huntington
- 👤 Paul A Homier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:52
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/40; B; B32; B32B; B32B27/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31551; Y10T428/31609; Y10T428/31612; Y10T428/31652; Y10T428/31667; Y10T442/00; Y10T442/20; Y10T442/2352
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A COMPOSITION FOR COATING GLASS FIBERS WHICH COMPRISES AN ADMIXTURE OF GAMMA-AMINOPROPYLTRIETHOXYSILANE AND GLYCEROL.
Claim 2
Dependent Claim
14 words
A COMPOSITION FOR COATING GLASS FIBERS WHICH COMPRISES AN ADMIXTURE OF GAMMA-AMINOPROPYLTRIETHOXYSILANE AND GLYCEROL.
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) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |