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:
Sep. 30, 2025
Filed:
Aug. 22, 2022
Nabtesco Corporation, Tokyo, JP;
Tsutomu Yasui, Tokyo, JP;
NABTESCO CORPORATION, Tokyo, JP;
Abstract
A joint structure includes a bent portion, a first member configured to be connected rotatably to a mating member, a second member configured to be connected rotatably to an actuator for driving the mating member, and a core shaft. The core shaft has a first connecting portion and a second connecting portion. The core shaft is connected to the first member at the first connecting portion and connected to the second member at the second connecting portion. The joint structure further includes a covering member covering the first connecting portion and the second connecting portion. The bent portion is provided at a position different from the first connecting portion.