The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2003
Filed:
Mar. 25, 2002
Masataka Ikeda, Takatsuki, JP;
Hiroshi Yamazaki, Ibaraki, JP;
Asahi Kasei Kabushiki Kaisha, Osaka, JP;
Abstract
A weft knitted fabric made from a poly(trimethylene terephthalate) fiber yarn and not containing other elastic yarns such as a polyurethane yarn, a polyester type elastic yarn and a polyester ether type elastic yarn, and showing an elongation under constant load in a range from 80 to 250% in the weft direction under a load of 19.6N per 2.5 cm, an elongation elastic modulus after elongation by 50% of 80% or more in the weft direction, a fabric weight per square meter in a range from 80 to 500 g/m , a bulk density in a range from 0.28 to 0.60 g/cm and a shear rigidity G in a range from 0.28 to 1.50 cN/cm•deg.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile