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:
Nov. 23, 2021
Filed:
Mar. 12, 2020
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventor:
Jason A. Haro, Dayton, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21C 35/197 (2006.01); E21C 35/19 (2006.01); E01C 23/088 (2006.01); B28D 1/18 (2006.01); E01C 19/20 (2006.01);
U.S. Cl.
CPC ...
E21C 35/19 (2013.01); E21C 35/191 (2020.05); E21C 35/197 (2013.01); B28D 1/188 (2013.01); E01C 19/2025 (2013.01); E01C 23/088 (2013.01);
Abstract
A cutting bit includes a rear adapter portion having a body of revolution, an outer circumferential surface, and a first retention nub extending from the outer circumferential surface. The cutting bit also includes a forward portion, and an intermediate collar portion that is disposed between the rear adapter portion, and the forward portion.