US3125848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn and fabric product and process
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:58
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G1/0206; D02G1/0226; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A FALSE TWISTED SUBSTANTIALLY UNIFORM PERMANENTLY CRIMPED CONTINUOUS FILAMENT STRETCHABLE SINGLE-END YARN OF SYNTHETIC RESINOUS TYPE HAVING AN ACTURAL UNIDIRECTIONALTORQUE AND A LATENT TORQUE WHICH DEVELOPS ON
Claim 2
Dependent Claim
27 words
A FALSE TWISTED SUBSTANTIALLY UNIFORM PERMANENTLY CRIMPED CONTINUOUS FILAMENT STRETCHABLE SINGLE-END YARN OF SYNTHETIC RESINOUS TYPE HAVING AN ACTURAL UNIDIRECTIONALTORQUE AND A LATENT TORQUE WHICH DEVELOPS ON
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) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |