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. 06, 2022
Filed:
Jun. 25, 2020
Yamabiko Corporation, Tokyo, JP;
Kunio Shimizu, Tokyo, JP;
Hisao Kodama, Tokyo, JP;
YAMABIKO CORPORATION, Tokyo, JP;
Abstract
A reciprocating blade apparatus includes a pair of reciprocating blades stacked on one another in a thickness direction. Each of the blades includes a base as a flat plate extending in a longitudinal direction, and a plurality of teeth protruding in a direction intersecting the longitudinal direction. A transmission case of the reciprocating blade apparatus also includes a reciprocating member having a joint detachably coupled to the base, the reciprocating member being reciprocably supported in the longitudinal direction. A blade support member is attached to the transmission case and configured to sandwich bases of the pair of reciprocating blades therebetween to allow the pair of reciprocating blades to move in the longitudinal direction. The blade support member supporting the pair of reciprocating blades is detachably attached to the transmission case.