US4267710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double knit fabric with patterned loop interlocking
Assignee: MIZUNO SPORTING GOODS CO Ltd
•
Filing: 1977-10-14
•
Granted: 1981-05-19
•
Expires: 1997-10-14
Abstract
Abstract A double knit fabric is described which has a front surface comprising courses of plain knit stitches formed from two synthetic fiber yarns such as polyester and rear surface comprising courses of plain knit stitches formed from a natural fiber yarn such as cotton, or a blended yarn. Each of the front and rear surface courses are interlocked with one another by the engagement of a rear surface loop with a front surface loop every several wales to form spaces between the front and rear surfaces and to form spaces in the rear surface through which portions of the front surface appear.
Inventors
- 👤 Yoshio Imamichi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:19
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/10; D04B1/12; D04B1/102; D04B1/104; D10; D10B; D10B2401/00; D10B2401/02; D10B2401/021; D10B2401/022; D10B2403/00; D10B2403/01; D10B2403/011; D10B2403/0114; D10B2403/02; D10B2403/023; D10B2501/00; D10B2501/06; D10B2501/061
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A double knit fabric having a front surface comprising courses of plain knit stitches formed from a synthetic fiber yarn such as polyester and a rear surface comprising courses of plain knit stitches formed from a natural fiber yarn such as cotton, or a blended yarn wherein each of the front and rear surface courses are interlocked with one another by the engagement of a plurality of loops between a first pair of rear surface wales to a first series of loops of a front surface wale with this interlocking occurring for a first series of courses with a plurality of non interlocked rear wales occurring between adjacent first wale pairs and wherein said wale pairs are separated by an interlocking of the loops of a second rear wale pair to a second series of front surface loops in a second series of courses adjacent to said first course series.
Claim 2
Dependent Claim
150 words
A double knit fabric having a front surface comprising courses of plain knit stitches formed from a synthetic fiber yarn such as polyester and a rear surface comprising courses of plain knit stitches formed from a natural fiber yarn such as cotton, or a blended yarn wherein each of the front and rear surface courses are interlocked with one another by the engagement of a plurality of loops between a first pair of rear surface wales to a first series of loops of a front surface wale with this interlocking occurring for a first series of courses with a plurality of non interlocked rear wales occurring between adjacent first wale pairs and wherein said wale pairs are separated by an interlocking of the loops of a second rear wale pair to a second series of front surface loops in a second series of courses adjacent to said first course series.
References Cited (Backward Citations)
US391007A
Cited
US709734A
Cited
US2276920A
Cited
US2511685A
Cited
US2608078A
Cited
US2741108A
Cited
US2879654A
Cited
US3015943A
Cited
US2921456A
Cited
US2934923A
Cited
GB1030674A
Cited
US3307379A
Cited
US3250095A
Cited
US3579766A
Cited
US3626714A
Cited
US3971234A
Cited
JPS5143473A
Cited
DE2612286A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-05-18 | 1984-11-17 | 1985-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-18 | 1988-11-17 | 1989-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-18 | 1992-11-17 | 1993-05-19 | $7700.00 | Window Closed / Lapsed |