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, 2026
Filed:
Oct. 20, 2022
Kubota Corporation, Osaka, JP;
Yasushi Idomoto, Hyogo, JP;
Hayato Kageyama, Hyogo, JP;
Yasuhiro Miyazaki, Osaka, JP;
Yusuke Takagi, Osaka, JP;
Keiichiro Yamamoto, Osaka, JP;
Masato Takenonaka, Osaka, JP;
KUBOTA CORPORATION, Osaka, JP;
Abstract
A pipe-joining attachment of a work machine includes an arm connecting unit connected to an arm of the work machine; a grip unit configured to grip a pipe; and a to-be-joined pipe contact unit located with respect to the grip unit in an axial direction of an insertion port of the pipe which is gripped by the grip unit and configured to come into contact with an outer peripheral surface of a to-be-joined pipe to be joined to the pipe on a receiving port side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile