US3611699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fibrous yarn product
Assignee: Eastman Kodak Co
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Filing: 1968-03-08
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Granted: 1971-10-12
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Expires: 1988-03-08
Abstract
Abstract A TEXTILE PRODUCT MANUFACTURED FROM A CELLULAR THERMOPLASTIC FILM WHICH IS SLIT INTO RIBBONS THAT ARE SUBSEQUENTLY ORIENTED TO GIVE THEM STRENGTH. SUCH RIBBONS WHEN PROCESSED INTO WOVEN FABRICS OR THE LIKE FRACTURE INTO INTERCONNECTED FILAMENTS HAVING THE APPEARANCE AND HAND OF YARN BUT HAVING SUFFICIENT COHERENCY THAT TWISTING IS NOT REQUIRED.
Inventors
- 👤 John M Wininger Jr
- 👤 August K Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:16
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/42; D01D5/423; D02; D02G; D02G3/00; D02G3/02; D02G3/06; D04; D04H; D04H13/00; Y; Y10; Y10S; Y10S264/00; Y10S264/08; Y10S264/47; Y10S428/00; Y10S428/91; Y10S57/00; Y10S57/907; Y10T; Y10T428/00; Y10T428/15
Claims Analysis
Total Claims: 0
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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) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |