US3812201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile finishing composition and process
Assignee: Corning Inc
•
Filing: 1972-02-25
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Granted: 1974-05-21
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Expires: 1992-02-25
Abstract
Abstract APPLICATION OF A COMPOSITION CONSISTING ESSENTIALLY OF A DURABLE PRESS RESIN AND A CARBOXY FUNCTIONAL SILOXANE TO SOME TEXTILES HAS BEEN FOUND TO IMPART IMPROVED TEAR STRENGTH, ABRASION RESISTANCE AND FLAT APPEARANCE.
Inventors
- 👤 A Bey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:05
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; D06M15/643; D06M15/6433; D06M15/6436; D06M15/653; Y; Y10; Y10S; Y10S525/00; Y10S525/906; Y10S525/908
Claims Analysis
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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) | 1977-05-20 | 1977-11-19 | 1978-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-20 | 1981-11-19 | 1982-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-20 | 1985-11-19 | 1986-05-21 | $7700.00 | Window Closed / Lapsed |