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. 25, 1993
Filed:
Jul. 13, 1990
Applicant:
Inventor:
Werner Bruckner, Kriftel, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428372 ; 428373 ; 428374 ;
Abstract
Antistatic synthetic bicomponent filaments of the core-sheath type have a core of increased electrical conductivity comprising a synthetic polymer in which solid, electrically conductive particles have been dispersed and a sheath of increased conductivity comprising a filament-forming polymer which contains one or more conventional antistats.
Bruckner, Werner. (1993). Antistatic core-sheath filament (U.S. Patent No. 5213892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5213892
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile