U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Process for making stretch fabric capable of course count control upon heat setting

Patent 4096609 Issued on June 27, 1978. Estimated Expiration Date: Icon_subject June 27, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2133935

2147169

2518407

3177875

Inventor

Assignee

Application

No. 05/700069 filed on 06/28/1976

US Classes:

28/155, Elastic or crepe fabric28/167, By fluid contact28/170, By cutting or transitory thread removal66/192, Warp66/195Warp

Examiners

Primary: Mackey, Robert R.

International Classes

D04B 21/18 (20060101)
D04B 21/14 (20060101)

Abstract

Course count control during heat setting of stretchable warp knit fabric is provided by selvedge knitted with the fabric and along its edges, the selvedge having a predetermined lesser stretchability than that of the fabric to serve as a limit stop to the longitudinal stretch of the fabric to provide the course count desired for the fabric.

Other References

  • Neuhaus, Application Serial No. 677,989 filed Apr. 19, 1976, laid open to public inspection on Dec. 7, 1976 as noted at 849 O.G. 1221
  • Research Disclosure No. 10205, Oct. 1972, Stretchable Knit Fabric Containing Spandex Yarn, S 3049 0035
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