US2731367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sized and anti-static coated synthetic fiber and process of coating
Assignee: Owens Corning
•
Filing: 1951-12-20
•
Granted: 1956-01-17
•
Expires: 1971-12-20
Abstract
No abstract record available.
Inventors
- 👤 Remus F Caroselli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:08
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/40; D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/643; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/16; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2962; Y10T428/2964; Y10T442/00; Y10T442/20; Y10T442/2402; Y10T442/2418
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
69 words
IN THE ANTI-STATIC TREATMENT OF SYNTHETIC FIBERS AND FABRICS FORMED THEREOF, THE STEPS OF SIZING THE FIBERS WITH AN AQUEOUS COMPOSITION CONTAINING A FILM FORMING MATERIAL FOR SIZING THE FIBERS AND CONTAINING IN ADDITION TO THE FILM FORMING MATERIAL 0.1 TO 2.0 PERCENT BY WEIGHT OF A WATER SOLUBLE POLYSILOXANOLATE IN WHICH THE ORGANIC RADICALS ATTACHED DIRECTLY TO THE SILICON ATOMS ARE SATURATED AND CONTAIN FROM 1-10 CARBON ATOMS.
References Cited (Backward Citations)
US2354110A
Cited
US2392805A
Cited
US2507200A
Cited
US2635060A
Cited
US2492498A
Cited
US2587636A
Cited
US2630620A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |