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:
Jul. 21, 2020
Filed:
Jun. 26, 2015
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventors:
Masayuki Ohishi, Hirakata, JP;
Hisao Asada, Kyotanabe, JP;
Tomoyoshi Sho, Kyotanabe, JP;
Kenichi Hisamatsu, Hirakata, JP;
Assignee:
KOMATSU LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/26 (2006.01); B23K 9/04 (2006.01); B62D 55/28 (2006.01); B62D 55/215 (2006.01); B62D 55/32 (2006.01);
U.S. Cl.
CPC ...
B62D 55/26 (2013.01); B23K 9/04 (2013.01); B62D 55/28 (2013.01); B60Y 2200/25 (2013.01); B62D 55/215 (2013.01); B62D 55/32 (2013.01);
Abstract
The lug bar includes a base, having a bar shape and made of a first metal, and an overlay, extending along the longitudinal direction of the base to cover a covered region as a part of the outer peripheral surface of the base. In an overlay edge portion corresponding to a boundary between the covered region and an exposed region other than the covered region of the surface of the base, the exposed region and the surface of the overlay are flush with each other to form a forged surface.