Patent US3115693A successfully refreshed from Google Patents.
US3115693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of making a knitted fabric
Assignee: EIDP Inc
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Filing: 1959-05-11
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Granted: 1963-12-31
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Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Robert M Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:20
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/10; D04B1/12; D04B1/123; D10; D10B; D10B2401/00; D10B2401/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
THE PROCESS OF PREPARING A STRETCH RESISTANT KNITTED FABRIC WHICH COMPRISES FEEDING A YARN INTO A SINGLE NEEDLE BED CIRCULAR KNITTING MACHINE TO FORM A COURSE OF PLAIN STITCHES, FEEDING A SECOND YARN INTO THE SAID MACHINE BEHIND THE FIRST YARN TO FORM A KNITTED GREIGE FABRIC HAVING THE SECOND YARN FORMING A COURSE IN A LAID-IN CONFIGURATION ACROSS THE WIDTH OF THE FABRIC AND BEING SHORTER THAN THE FIRST YARN AND HAVING A TIGHTNESS FACTOR AS HEREIN DEFINED OF AT LEAST 1200 SHRINKING THE GREIGE FABRIC AND FINISHING
Claim 2
Dependent Claim
89 words
THE PROCESS OF PREPARING A STRETCH RESISTANT KNITTED FABRIC WHICH COMPRISES FEEDING A YARN INTO A SINGLE NEEDLE BED CIRCULAR KNITTING MACHINE TO FORM A COURSE OF PLAIN STITCHES, FEEDING A SECOND YARN INTO THE SAID MACHINE BEHIND THE FIRST YARN TO FORM A KNITTED GREIGE FABRIC HAVING THE SECOND YARN FORMING A COURSE IN A LAID-IN CONFIGURATION ACROSS THE WIDTH OF THE FABRIC AND BEING SHORTER THAN THE FIRST YARN AND HAVING A TIGHTNESS FACTOR AS HEREIN DEFINED OF AT LEAST 1200 SHRINKING THE GREIGE FABRIC AND FINISHING
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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) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |