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:
Dec. 24, 2019
Filed:
Jun. 18, 2016
Sanwa Techno Co., Ltd., Kobe-shi, Hyogo, JP;
Susumu Shoji, Kobe-shi, Hyogo, JP;
Susumu Shoji, Kobe, JP;
Kazuro Fukui, Kobe, JP;
SANWA TECHNO CO., LTD., Kobe-shi, Hyogo, JP;
Other;
Abstract
A sealing material reduces heat due to friction produced by contact with a rotating body. The sealing materialhas cut pile woven fabrichaving stripes. The sealing materialprevents leakage of powderfrom rotating body or straight body. The woven pile fabricconstituting sealing materialis woven patternhaving stripes which is woven from pile yarncomprising a plurality of filaments, woven patternbeing cut pile woven fabrichaving cut pileat which pileis of prescribed length, cut pile woven fabrichaving stepsproduced by differences in thickness of cut pileincluding woven patternhaving stripes. The length of cut pileof prescribed length has cut pile lengthwhich is greater than the spacing of a pitch between pile supporting yarnsthat support pile