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:
Jun. 25, 2019
Filed:
Oct. 16, 2015
Tokyo Marui Co,ltd., Tokyo, JP;
Iwao Iwasawa, Tokyo, JP;
TOKYO MARUI CO, LTD., Tokyo, JP;
Abstract
A gun includes a bolt member that is disposed in a gun body so as to be movable forward and rearward, that moves rearward in response to gas pressure generated by bullet shooting so as to compress a bolt spring, and that moves forward in response to release of the compressed pressure so as to perform a bullet loading operation, and a bolt stop that stops forward movement of the bolt member. The bolt stop () has engagement means () for engaging with the bolt member which moves forward to reach the engagement means () after last bullet shooting, and includes buffer means () for buffering an impact force applied to the bolt stop due to the engagement so as to act on the bolt stop.