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:
Jul. 14, 2026
Filed:
Feb. 28, 2024
Yamabiko Corporation, Tokyo, JP;
Hisao Kodama, Tokyo, JP;
YAMABIKO CORPORATION, , JP;
Abstract
A cutter assembly for a hedge trimmer includes lower and upper cutters in a longitudinal structure having a longitudinal axis and overlapping each other along a first direction perpendicular to the longitudinal axis. The lower and upper cutters slide relative to each other along a second direction parallel to the longitudinal axis. Each of the lower and upper cutters has a cutter main body and a plurality of cutting edges protruding from the cutter main body along a third direction perpendicular to the longitudinal axis. The cutter main body of the lower cutter has an inner circumferential face enclosing an elongated hole. The elongated hole penetrates the cutter main body. The inner circumferential face is configured with first to fourth sides. The first side of the inner circumferential face has a protrusion protruding toward the second side of the inner circumferential face.