Modular firearm accessory mount

• US 8,572,881 B2
• Filed: 01/14/2011
• Issued: 11/05/2013
• Est. Priority Date: 01/15/2010
• Status: Active Grant

• Current Assignee: Samson Manufacturing Corporation
• Original Assignee: Samson Manufacturing Corporation
• Inventors: Samson, Scott W., Bernashe, Jonathan
• Primary Examiner(s): Eldred, J. Woodrow
• Application Number:
  US13/007,045
• Publication Number:
  US 20110192068A1
• Time in Patent Office: 1,026 Days
• Field of Search: 42/90, 42/12, 421/28, 421/27, 421/48, 421/06
• US Class Current: 42/90
• CPC Class Codes: F41C 27/00 Accessories; Details or attachments not otherwise provided for
• CPC Class Codes: F41G 11/003 Mountings with a dove tail element, e.g. "Picatinny rail systems"
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A modular system for mounting firearm accessories includes a first accessory mounting member attachable directly to the firearm accessory and a second firearm mounting member to which first accessory mounting member may be removably joined. The first and second mounting members are frictionally engaged with interlocking barb(s) and a retention pin. One or more of barbs project from the first mounting member, each having a substantially rounded tip and a tapered or gradually decreasing diameter shaft, and are received within a complementary shaped aperture on the second mounting member. A retention pin disposed within a transverse channel in the second mounting member, and having corresponding area(s) of reduced diameter along the shaft thereof, is removably secured against the barb(s) at a right angle thereto when the barbs are received within the second mounting member, frictionally securing the two members together. The first mounting member may have various shapes and configurations, as well as attachment mechanisms, for securing a firearm accessory directly thereto prior to its engagement with the second mounting member on the firearm.

Claims

1. A modular system for mounting firearm accessories comprising:

A) a first accessory mounting member attachable to a firearm accessory;

B) a second firearm mounting member attachable to a firearm; and

C) a mechanism for releasably joining the first accessory mounting member to the second firearm mounting member;

wherein the mechanism for releasably joining comprises at least one barb projecting from the first accessory mounting member, the barb having a substantially rounded tip and an area of reduced diameter.

2. The system of claim 1 wherein the mechanism for releasably joining further comprises an aperture extending at least partially through the second firearm mounting member and shaped to receive the barb of the first accessory mounting member.

3. The system of claim 2 wherein the mechanism for releasably joining further comprises:

a transverse channel extending partially through the second mounting member, and

a retention pin having a shaft and removably disposed within the transverse channel, the retention pin having at least one area of reduced shaft diameter for contacting the corresponding area of reduced shaft diameter of the barb.

4. The system of claim 1 wherein the mechanism for releasably joining comprises a plurality of barbs projecting from the first accessory mounting member, the barbs each having a substantially rounded tip and an area of reduced shaft diameter.

5. The system of claim 4 wherein the mechanism for releasably joining further comprises a plurality of apertures each extending at least partially through the second firearm mounting member and shaped to receive one of the plurality of barbs of the first accessory mounting member.

6. The system of claim 2 wherein mechanism for releasably joining further comprises:

a transverse channel extending partially through the second mounting member, and

a retention pin having a shaft and removably disposed within the transverse channel, the retention pin having a plurality of areas of reduced shaft diameter for contacting the corresponding area of reduced shaft diameter of each of the plurality of barbs.

7. The system of claim 1 wherein the first accessory mounting member has any of an L-shape, U-shape, or O-shape portion thereof.

8. The system of claim 1 wherein second firearm mounting member is removably mounted to the firearm.

9. A method for attaching a firearm accessory to a firearm comprising:

A) providing a modular system for mounting firearm accessories comprising;

i) a first accessory mounting member,

ii) a second firearm mounting member, and

iii) a mechanism for releasably joining the first accessory mounting member to the second firearm mounting member

wherein the mechanism for releasably joining comprises at least one barb projecting from the first accessory mounting member, the barb having a substantially rounded tip and an area of reduced diameter;

B) attaching the first accessory mounting member to the firearm accessory;

C) attaching the second firearm mounting member to the firearm; and

D) joining the first accessory mounting member to the second firearm mounting member.