US3210964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stretchable hosiery and the like
Assignee: Kellwood Co LLC
•
Filing: 1960-12-02
•
Granted: 1965-10-12
•
Expires: 1980-12-02
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:32
CPC Classifications
A; A41; A41B; A41B11/00; D; D02; D02G; D02G1/00; D02G1/02; D02G1/0286; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A GARMENT COMPRISING AT LEAST ONE LEG PORTION HAVING INTERKNITTED ROWS, RESPECTIVELY, OF A PLURALITY FILAMENT LIVELY YARN OF NOT OVER 20-DENIER WHICH HAS BEEN SUBJECTED TO AN S-TWIST OF FROM 100 TO 150 TWISTS PER INCH AND HEAT SET AND THEREAFTER SUBJECTED TO A Z-TWIST OF FROM 100 TO 150 TWISTS PER INCH, AND OF A PLURAL FILAMENT LIVELY YARN OF NOT OVER 20-DENIER WHICH HAS BEEN SUBJECTED TO A Z-TWIST OF FROM 100 TO 150 TO AN S-TWIST OF AND HEAT SET AND THEREAFTER SUBJECTED TO AN S-TWIST OF FROM 100 TO 150 TWISTS PER INCH.
Claim 2
Dependent Claim
98 words
A GARMENT COMPRISING AT LEAST ONE LEG PORTION HAVING INTERKNITTED ROWS, RESPECTIVELY, OF A PLURALITY FILAMENT LIVELY YARN OF NOT OVER 20-DENIER WHICH HAS BEEN SUBJECTED TO AN S-TWIST OF FROM 100 TO 150 TWISTS PER INCH AND HEAT SET AND THEREAFTER SUBJECTED TO A Z-TWIST OF FROM 100 TO 150 TWISTS PER INCH, AND OF A PLURAL FILAMENT LIVELY YARN OF NOT OVER 20-DENIER WHICH HAS BEEN SUBJECTED TO A Z-TWIST OF FROM 100 TO 150 TO AN S-TWIST OF AND HEAT SET AND THEREAFTER SUBJECTED TO AN S-TWIST OF FROM 100 TO 150 TWISTS PER INCH.
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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) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |