US3287938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Run-resistant elastic fabric
Assignee: Kendall Co
•
Filing: 1963-12-06
•
Granted: 1966-11-29
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 Knohl Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:48
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/06; D04B1/14; D04B1/18; D04B1/22; D04B1/24; D04B1/243; D04B1/26; D04B9/00; D04B9/16; D04B9/42; D04B9/46; D04B9/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A TUBULAR-KNIT ELASTIC FABRIC TUBE INLCUDING AN ELASTOMERIC YARN INLAID INTO A MODIFIED JERSEY-KNIT TEXTILE YARN STRUCTURE COMPRISING ALTERNATE SPIRALOID COURSES OF TIGHTLY KNIT PLAIN STITCHES OF YARN OF RELATIVELY GREATER SHRINKABILITY AND INTERMEDIATE SPIRALOID COURSES OF MORE LOOSELY KNIT ALTERNATING PLAIN AND TUCK STITCHES OF YARN OF RELATIVELY LESER SHIRNKABILITY AND WHEREIN THE ELASTOMERIC YARN IS INCORPORATED AS A TUCK YARN IN STITCHES WHICH HAVE NO OTHER TUCK YARN.
Claim 2
Dependent Claim
70 words
A TUBULAR-KNIT ELASTIC FABRIC TUBE INLCUDING AN ELASTOMERIC YARN INLAID INTO A MODIFIED JERSEY-KNIT TEXTILE YARN STRUCTURE COMPRISING ALTERNATE SPIRALOID COURSES OF TIGHTLY KNIT PLAIN STITCHES OF YARN OF RELATIVELY GREATER SHRINKABILITY AND INTERMEDIATE SPIRALOID COURSES OF MORE LOOSELY KNIT ALTERNATING PLAIN AND TUCK STITCHES OF YARN OF RELATIVELY LESER SHIRNKABILITY AND WHEREIN THE ELASTOMERIC YARN IS INCORPORATED AS A TUCK YARN IN STITCHES WHICH HAVE NO OTHER TUCK YARN.
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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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |