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:
Apr. 14, 2020
Filed:
Mar. 23, 2015
Continental Reifen Deutschland Gmbh, Hannover, DE;
Andre Lutz, Hannover, DE;
Florian Kristen, Hannover, DE;
Continental Reifen Deutschland GmbH, Hannover, DE;
Abstract
Tread profile of a pneumatic vehicle tyre—in particular for commercial vehicles—comprising a regroovable tread profile with radially raised profile elements () and with grooves (), which respectively separate two adjacent profile elements () from one another, wherein the grooves () are bounded inwards in the radial direction R by a groove base () and on both sides in the axial direction by a profile element flank, forming the groove wall (), and wherein at least one regrooving indicator () for indicating the regrooving depth is respectively formed in one or more grooves (), characterized in that, in at least one groove (), all of the regrooving indicators () formed therein are formed in a groove wall () at a height H measured in the radial direction R of H>0 mm above the groove base (), wherein the height H corresponds to the maximum radial abrasion position of the tyre for regrooving.