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. 16, 2026
Filed:
Oct. 26, 2023
Sinfonia Technology Co., Ltd., Tokyo, JP;
Tatsuru Ogawa, Tokyo, JP;
Yuki Ishihara, Tokyo, JP;
Shinpei Kogiso, Tokyo, JP;
Atsushi Suzuki, Tokyo, JP;
Yuki Matsumoto, Tokyo, JP;
Tatsuya Miura, Tokyo, JP;
Sinfonia Technology Co., Ltd., Tokyo, JP;
Abstract
A load port includes: a plate-shaped base member having an opening via which a transfer target object is loaded and unloaded; a door member capable of opening and closing the opening; a link mechanism including a link member having one end rotatably connected to the door member; a guide roller configured to move together with the door member; a guide surface bent to extend from a first direction to a second direction and configured to guide the guide roller; a drive member to which the other end of the link member is rotatably connected; and a driver configured to move the drive member in the second direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile