发明名称 Foam projectile
摘要 A combat game weapon system includes a pneumatic launcher and an elastic projectile. The pneumatic launcher includes a barrel. The barrel includes a distal end and a bore with an inside diameter. The elastic projectile is configured for being expelled from the distal end of the barrel. The elastic projectile includes a cavity configured for expanding when the cavity receives a propellant from the pneumatic launcher and thereby for causing the elastic projectile to sealingly engage the inside diameter.
申请公布号 US7849627(B2) 申请公布日期 2010.12.14
申请号 US20080167304 申请日期 2008.07.03
申请人 BLACKPOINT ENGINEERING, LLC 发明人 WYGANT STEVEN J.
分类号 F41A27/00 主分类号 F41A27/00
代理机构 代理人
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