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:
Jun. 08, 2021
Filed:
Jun. 26, 2017
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventors:
Takeo Yamada, Tokyo, JP;
Hiroshi Abe, Tokyo, JP;
Ryosuke Okui, Tokyo, JP;
Gousuke Nakashima, Tokyo, JP;
Assignee:
KOMATSU LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/26 (2006.01); H01Q 1/32 (2006.01); E02F 9/08 (2006.01); H01Q 1/12 (2006.01); H01Q 21/28 (2006.01); E02F 3/32 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/3291 (2013.01); E02F 9/0891 (2013.01); E02F 9/26 (2013.01); H01Q 1/1207 (2013.01); H01Q 1/3233 (2013.01); H01Q 1/3275 (2013.01); H01Q 21/28 (2013.01); E02F 3/325 (2013.01);
Abstract
A hydraulic excavator includes: a vehicular body; a cab placed on the vehicular body; and a plurality of antennas for receiving satellite positioning signals, the plurality of antennas including a main antenna and a sub-antenna. The main antenna is attached to the cab. The sub-antenna is attached to the vehicular body without the cab being interposed.
Quick Actions:
Yamada, Takeo. (2021). Earth-moving machine (U.S. Patent No. 11031684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11031684
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile