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. 19, 2016
Filed:
Mar. 25, 2014
Plus Corporation, Tokyo, JP;
Naoya Yoshida, Tokyo, JP;
PLUS CORPORATION, Tokyo, JP;
Abstract
Scissors include two scissor members. The two scissor members are pivotably connected with a joint member. The each scissor member includes a blade portion linked to a connecting portion. The blade portion includes a curved blade and an intermediate portion width between a tip and a base portion is made widest. The curved blade includes a receding portion between an end portion of the base portion side and a side edge of the connecting portion and is formed such that a curvature is larger at a base portion side than a tip side. An arc-shaped surface groove is formed on a rear surface of the blade portion along the curved blade. The blade portion is formed such that the rear surface thereof is formed in a concave shape so as to form the arc-shaped surface groove.