Patent US3199548A successfully refreshed from Google Patents.
US3199548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic fabrics
Assignee: United Elastic Corp
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Filing: 1963-05-02
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Granted: 1965-08-10
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Expires: 1983-05-02
Abstract
No abstract record available.
Inventors
- 👤 Harold W Conant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:10
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/32; D03; D03D; D03D15/00; D03D15/50; D03D15/56; Y; Y10; Y10T; Y10T442/00; Y10T442/30; Y10T442/3008; Y10T442/3024
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
AN ELASTIC FABRIC OF COVERED ELEASTIC WARP THREADS HAVING ELEASTIC CORES AND TEXTILE FILING THREADS, SAID COVERED ELASTIC THREADS COMRPSING A COVER OF THREADS OF A BLEND OF FROM 1/ TO 50 PERCENT STAPLE POLYPROPYLENE WITH THE BALANCE STAPEL CELLUSLOIS FIBER, WHEREBY SAID FABRIC HAS A SHRINKAGE IN THE WAY DIRCTION ON LAUNDERING REDUCED TO NOT MORE THAN ABOUT TWO-THIRDS THAT OF FABRICS HAVING ELASTIC WARP THREADS COVERED WITH COTTON.
Claim 2
Dependent Claim
70 words
AN ELASTIC FABRIC OF COVERED ELEASTIC WARP THREADS HAVING ELEASTIC CORES AND TEXTILE FILING THREADS, SAID COVERED ELASTIC THREADS COMRPSING A COVER OF THREADS OF A BLEND OF FROM 1/ TO 50 PERCENT STAPLE POLYPROPYLENE WITH THE BALANCE STAPEL CELLUSLOIS FIBER, WHEREBY SAID FABRIC HAS A SHRINKAGE IN THE WAY DIRCTION ON LAUNDERING REDUCED TO NOT MORE THAN ABOUT TWO-THIRDS THAT OF FABRICS HAVING ELASTIC WARP THREADS COVERED WITH COTTON.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |