Granted Patent B2

US 12,546,569 · App. 18/742,003 · Granted Feb 10, 2026

Inventor: William A. Planck (Columbia, MO)

Assignee: Crimson Trace Corporation

F41G11/003

Abstract

Claims (26)

1 . A low profile mounting system for mounting on a firearm component, the system comprising:

a nut; and

an adaptor mountable on the firearm component, the adaptor comprising:

an upper adaptor section;

a first foot section supported by the upper adaptor section;

a second foot section supported by the upper adaptor section, the first foot section and the second foot section being configured to snap the adaptor on onto the firearm component with the first and second foot sections in mounting engagement with the firearm component; and

an accessory mount for connecting an accessory to the adaptor via the nut, the accessory mount including a nut holder configured to limit rotation of the nut.

2 . The system of claim 1 , wherein the adaptor comprises flexible material configured to permit the first and second foot sections to snap the adaptor onto the firearm component.

3 . The system of claim 2 , wherein at least one of the first or second foot sections has an at rest position and the flexible material is configured to permit said at least one foot section to deflect away from the at rest position and to resiliently return toward the at rest position to provide a snap connection to the firearm component.

4 . The system of claim 1 , wherein the adaptor is formed from a single piece of material.

5 . The system of claim 1 , wherein the upper adaptor section, the first foot section, and the second foot section are integrally formed as a unitary piece of material.

6 . The system of claim 1 , further comprising at least one alignment boss configured to be received in a slot of the firearm component, the at least one alignment boss extending downwardly from the upper adaptor section and being fixed in position with respect to the upper adaptor section.

7 . The system of claim 1 , further comprising at least one alignment boss configured to be received in a slot of the firearm component, the at least one alignment boss extending downwardly from the upper adaptor section, the alignment boss and upper adaptor section being integrally formed as a unitary piece of material.

8 . The system of claim 1 , wherein the nut comprises a t-nut.

9 . The system of claim 1 , wherein the accessory mount is supported by the upper adaptor section.

10 . The system of claim 9 , wherein the accessory mount extends upwardly from the upper adaptor section.

11 . The system of claim 1 , wherein the nut holder includes a recess configured to receive the nut.

12 . The system of claim 11 , wherein the accessory mount includes an opening extending from the recess.

13 . The system of claim 12 , further comprising a fastener sized and shaped to be receive through the opening in the accessory mount and coupled to the nut to connect the accessory to the adaptor.

14 . The system of claim 1 , wherein the accessory mount includes an opening, and wherein the system further comprises a fastener sized and shaped to be receive through the opening in the accessory mount and coupled to the nut to connect the accessory to the adaptor.

15 . The system of claim 1 , wherein the adaptor includes first and second grooves configured to receive the firearm component to mount the adaptor on the firearm component.

16 . The system of claim 15 , wherein the first food section boarders the first groove and the second foot section boarders the second groove.

17 . The system of claim 1 , wherein the adaptor is configured to provide an interference fit between the adaptor and the accessory such that when the adaptor is mounted on the firearm component, the first and second foot sections are biased inward to provide lateral clamping force on the firearm component.

18 . The system of claim 1 , wherein the first foot section includes a taper shaped and arranged on the adaptor to be engaged by the accessory to drive the first foot section toward the second food section to further secure the adaptor to the firearm component when the adaptor and accessory are mounted on the firearm component.

19 . The system of claim 1 , wherein the first and second foot sections are arranged on the adaptor to be engaged by the accessory to bias the first and second foot sections toward one another to further secure the adaptor to the firearm component when the adaptor and accessory are mounted on the firearm component.

20 . The system of claim 1 , wherein the nut is a first nut, the accessory mount is a first accessory mount, and the nut holder is a first nut holder, wherein the system further comprises a second nut, wherein the adaptor comprises a second accessory mount for connecting the accessory to the adaptor via the second nut, the second accessory mount including a second nut holder configured to limit rotation of the second nut.

Assignments (1)

Continuity (3)

References Cited (396)