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:
Jun. 23, 2026
Filed:
Mar. 08, 2023
Arntz Beteiligungs Gmbh & Co. KG, Höxter, DE;
Textilforschungsinstitut Thüringen-vogtland E.v., Greiz/Thür, DE;
Ignacio Giner, Paderborn, DE;
Samuel Bollmann, Netzschkau, DE;
Pulkit Mishra, Gera, DE;
Annika Gambke, Gera, DE;
Arntz Beteiligungs GmbH & Co. KG, Höxter, DE;
Textilforschungsinstitute Thüringen—Vogtland e.V., Greiz/Thür, DE;
Abstract
Die invention relates to a drive belt, in particular V-belt, V-ribbed belt or toothed belt on an elastomer or polyurethane base, with belt backing and at least one tension member, comprising an optically detectable load and wear state display. According to the invention, a recess if formed over at least one belt section, and accommodated a flat support, wherein the support is furnished, in particular coated or impregnated with irreversibly thermochromic pigments, in such manner that a colour change or discolouration takes place at a predeterminable temperature load threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile