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:
Aug. 18, 2020
Filed:
Feb. 27, 2018
Komatsu Ltd., Tokyo, JP;
Hensley Industries, Inc., Dallas, TX (US);
Shohei Ikurumi, Tokyo, JP;
Dan Yumoto, Tokyo, JP;
Stanley Ignacio, Dallas, TX (US);
Takanori Nagata, Tokyo, JP;
KOMATSU LTD., Tokyo, JP;
HENSLEY INDUSTRIES, INC., Dallas, TX (US);
Abstract
The tooth adapter partly inserted into a cavity formed in a tooth to hold the tooth with respect to a bucket body includes a connection portion including a proximal end, which is an end of the tooth adapter connected to the bucket body, and an insertion portion including a distal end, which is an end of the tooth adapter inserted into the cavity. The insertion portion includes a base, and a high-hardness portion formed in a region including a surface of the insertion portion, the high-hardness portion being higher in hardness than the base.