Combination ribbed rail mount with keyhole or slotted rail mount

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United States of America Patent

PATENT NO 9599439
SERIAL NO

15003343

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is an attachment system for a firearm. One example of the attachment system comprising: a ribbed rail comprising; an upper surface lying in a first plane, a plurality of laterally extending rail ribs projecting transversely from the upper surface; the longitudinally adjacent rail ribs forming recoil grooves therebetween, a keyhole rail comprising; a laterally extending substantially cylindrical surface forming part of a keyhole void through the ribbed rail; a plurality of substantially planar, laterally and longitudinally extending side surfaces forming part of the keyhole void through the ribbed rail, and a laterally extending end surface extending between the side surfaces.

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Patent Owner(s)

Patent OwnerAddress
PRIMARY WEAPONS255 N STEELHEAD WAY BOISE ID 83704

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sylvester, Dean Boise, US 19 159

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