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:
Jan. 30, 2024
Filed:
Nov. 14, 2019
C. Uyemura & Co., Ltd., Osaka, JP;
Daisuke Matsuyama, Hirakata, JP;
Daisuke Hashimoto, Hirakata, JP;
Kazuyoshi Nishimoto, Hirakata, JP;
Tomoji Okuda, Hirakata, JP;
C. UYEMURA & CO., LTD., Osaka, JP;
Abstract
An object of the present invention is to provide a holding jig that is used for applying a liquid bath treatment to a planar workpiece, has good cleaning capabilities, and avoids intimate contact of the planar workpiece with a rear member of the holding jig so that the planar workpiece can be easily detached from the holding jig after cleaning. A holding jig is used for applying a liquid bath treatment to a planar workpiece. The holding jig comprises a rear member, and a front member that faces the rear member and has an opening portion. The planar workpiece is disposed between the rear member and the front member, and the rear member has a plurality of projections formed on the surface of the rear member facing the front member.