Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Crimped polyester-yarn from cold drawn polyester-POY-yarn and process for its manufacture

Crimped polyester-yarn from cold drawn polyester-POY-yarn and process for its manufacture

US Patent 4908269 · Granted Mar 13, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Filling yarn and method for producing it from thermally protected polyamide 6.6 2000
Method for continuous production of polyester weft yarn for tire cord fabric and1998
Nylon -6,6 monofilaments for precision wovens1998
Process for manufacture of crimped polyester yarn from cold drawn polyester-POY 1992
Process for manufacture of crimped polyester yarn from cold drawn polyester-POY 1992
Process for manufacturing a smooth polyester yarn and yarn so obtained1992
Product and method of producing a smooth polyester yarn1990
Product and method of producing a smooth polyester yarn1990
Ganging of buffing wheels1989
Process for the production of a weft fiber of polyester-poy1988