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. 05, 2026
Filed:
Mar. 19, 2024
Applicant:
Graco Minnesota Inc., Minneapolis, MN (US);
Inventors:
James C. Schroeder, Ramsey, MN (US);
Daniel D. Rohling, Corcoran, MN (US);
Roland M. Bedard, Lindstrom, MN (US);
Assignee:
Graco Minnesota Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/088 (2006.01); B28D 1/18 (2006.01); E21C 35/19 (2006.01);
U.S. Cl.
CPC ...
E01C 23/088 (2013.01); B28D 1/188 (2013.01); E21C 35/19 (2013.01);
Abstract
A pavement grinder is configured to rotate to remove pavement. The pavement grinder includes a pavement grinding drum with bit mountings mounted to the pavement grinding drum. The bit mountings are individually removable from and replaceable on the drum. The bit mountings each include a bit that is configured to engage with the pavement to remove pavement.