|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 17|
An improved firearm accessory mounting interface 200 with a durable integral mirage shield 200 that adds minimal or no weight to a weapon system, is unlikely to snag and is comfortable to hold includes a tubular handguard's cylindrical sidewall which is preferably defined with four radially spaced quadrants each having, preferably, first and second spaced arrays of parallel, elongated grooves 232, 234 separated by an external surface with at least two spaced apart transverse notches 250 which are configured to define a firearm accessory mount rail segmen...
1. A firearm accessory mounting interface, comprising: a tubular handguard having a cylindrical outer sidewall with an external sidewall surface defined around a central axis, said external sidewall surface defining an external convex curvature having first and second spaced parallel arrays of longitudinal elongated grooves, slots or defined therethrough to provide fluid communication between an interior lumen within said cylindrical sidewall and ambient air;said external sidewall surface including an impermeable first quadrant surface between said first...