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:
Dec. 04, 2018
Filed:
Mar. 24, 2015
Tokyo Marui Co, Ltd., Tokyo, JP;
Iwao Iwasawa, Tokyo, JP;
TOKYO MARUI CO., LTD., Tokyo, JP;
Abstract
An electric gun having a plurality of barrels includes a plurality of cylinders each of which serves as a compressed air generating unit, and positioned at rear portions of the plurality of barrels, each of which has an air-blast nozzle at a tip end, and a reciprocating piston; a piston assembly with a plurality of pistons which respectively reciprocate inside the cylinders and generate compressed air, binds the plurality of pistons in one place by using a joint portion at the rear, and is integrally provided with one piston shaft, having a rack along a reciprocating direction and the joint portion; and an electric mechanism that causes the piston assembly to retract, causes an elastic member to accumulate pressure, and drives an output gear meshing with the rack in order to compress air by releasing the accumulated pressure.