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:
Dec. 23, 2025
Filed:
Dec. 06, 2024
Riverfield Inc., Tokyo, JP;
Nobuaki Yamamoto, Tokyo, JP;
RIVERFIELD INC., Tokyo, JP;
Abstract
A manipulator arm includes a parallel link, an actuator, and first and second covers. The parallel link includes first and second end members spaced apart from each other, a first link attached to the first end member at a first position and to the second end member at a second position, and a second link attached to the first end member at a first position and attached to the second end member at a second position, the first link being parallel to the second link. The actuator is attached to the first end member at a first actuator position and attached to the second end member at a second actuator position. The first cover is on the first link and covers at least the actuator, and the second cover is on the first link and covers at least the second link and the actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile