US3184332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile materials treated with a linear polymeric ester
Assignee: Hercules Powder Co
•
Filing: 1963-03-01
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Granted: 1965-05-18
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Expires: 1983-03-01
Abstract
No abstract record available.
Inventors
- 👤 Michael R Rachinsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:57
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/55; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T442/00; Y10T442/20; Y10T442/273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
AS AN ARTICLE OF MANUFACTURE, A TEXTILE FABRIC HAVING UNIFORMLY DISTRIBUTED THERETHROUGH A POLYMERIC SUBSTANCE COMPRISING AT LEAST 0.5% BY WEIGHT (BASED ON FABRIC) OF A LINEAR POLYMERIC ESTER HAVING THE GENERAL FORMULA:
Claim 2
Dependent Claim
33 words
AS AN ARTICLE OF MANUFACTURE, A TEXTILE FABRIC HAVING UNIFORMLY DISTRIBUTED THERETHROUGH A POLYMERIC SUBSTANCE COMPRISING AT LEAST 0.5% BY WEIGHT (BASED ON FABRIC) OF A LINEAR POLYMERIC ESTER HAVING THE GENERAL FORMULA:
References Cited (Backward Citations)
US2567237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |