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. 11, 2023
Filed:
Jul. 15, 2022
Takada Corporation, Kitakyushu, JP;
Keiichi Yotsumoto, Kitakyushu, JP;
Nobuhiro Mori, Kitakyushu, JP;
Hironobu Matsuyama, Kitakyushu, JP;
TAKADA CORPORATION, Kitakyushu, JP;
Abstract
A female screw portionis formed over the entire length of a through holepassing through an axis of an ultrasonic horn, first and second male screw portionsformed on the ultrasonic hornside of axes of first and second boostersare screwed into the female screw portion, the ultrasonic hornand the first and second boostersare fastened coaxially, leading endsof the first and second male screw portionsare not in contact with each other inside the through hole, and a cutting bladeis attached to an outer periphery of a base portionof the ultrasonic hornhaving a space portionsurrounded by an inner wall of the through holeand the leading endsof the first and second male screw portions