Rare Breed Triggers Inc v. Gray Market Research & Development LLC

I. Executive Summary and Procedural Information

• Parties & Counsel:
  • Plaintiff: ABC IP, LLC (Delaware) and Rare Breed Triggers, Inc. (Texas)
  • Defendant: GREY MARKET RESEARCH & DEVELOPMENT, LLC (Wyoming)
  • Plaintiff's Counsel: Koch Law, P.C.
• Case Identification: 2:26-cv-00189, D. Wyo., 06/17/2026
• Venue Allegations: Venue is alleged to be proper in the District of Wyoming because the Defendant resides in the district, has committed acts of infringement there, and maintains a regular and established place of business in the district.
• Core Dispute: Plaintiffs allege that Defendant's "Super Safety" line of firearm trigger modification kits infringes five U.S. patents related to forced reset trigger mechanisms.
• Technical Context: The technology concerns aftermarket trigger mechanisms for semi-automatic firearms, designed to use the force of the firearm's cycling action to reset the trigger, which can enable a more rapid rate of fire compared to standard trigger designs.
• Key Procedural History: The complaint alleges that on April 1, 2025, Plaintiffs sent a cease and desist letter to Defendant, providing notice of at least the '247 Patent and accusing the Super Safety products of infringement; this event is foundational to the allegations of willful infringement.

Case Timeline

Date	Event
2021-11-05	'784 Patent Priority Date
2022-01-10	'403 Patent Priority Date
2022-09-08	'247 Patent Priority Date
2022-09-08	'159 Patent Priority Date
2023-12-04	'538 Patent Priority Date
2024-07-09	'784 Patent Issue Date
2024-07-16	'247 Patent Issue Date
2025-04-01	Cease and desist letter sent to Defendant
2026-01-20	'538 Patent Issue Date
2026-03-17	'159 Patent Issue Date
2026-05-26	'403 Patent Issue Date
2026-06-17	Complaint Filing Date

II. Technology and Patent(s)-in-Suit Analysis

U.S. Patent No. 12,038,247, "Firearm Trigger Mechanism," issued July 16, 2024

• The Invention Explained:
  • Problem Addressed: The patent's background notes a general desire among shooters to increase the rate of semi-automatic fire and acknowledges prior art related to forced reset triggers, but states that "further improvement" is desired (Compl. ¶19; Compl. ¶20, Compl. ¶¶col. 1:15-18). Standard triggers require a user to manually release the trigger to reset the firing mechanism, which limits the achievable rate of fire Compl. ¶20
  • The Patented Solution: The invention is a trigger mechanism, often in a "drop-in" module format, that provides a selectable "forced reset" mode in addition to a standard semi-automatic mode and a safe position '247 Patent, abstract In the forced reset mode, the rearward movement of the firearm's bolt carrier during the firing cycle causes a cam to pivot, which in turn physically forces the trigger member back to its reset position '247 Patent, col. 2:60-67 This allows the user to fire a subsequent shot without first having to manually release the trigger, as illustrated in the interaction between the bolt carrier (92), cam (72), and trigger member (38) in Figure 8C of the patent '247 Patent, Fig. 8C
  • Technical Importance: The invention provides a selectable, mechanical means to accelerate the firing sequence of common semi-automatic firearms like the AR-15 platform by integrating a forced-reset function into a modular assembly Compl. ¶22 '247 Patent, col. 2:20-26
• Key Claims at a Glance:
  • The complaint asserts infringement of one or more claims, including independent claim 15 Compl. ¶34
  • The essential elements of independent claim 15 include:
    • A trigger mechanism with a hammer, a trigger member, a disconnector, and a cam.
    • The cam is movable between a first position (for standard mode) and a second position (for forced reset mode), where in the second position, a cam lobe forces the trigger member to its set position.
    • A "standard semi-automatic mode" where the disconnector catches the hammer, requiring the user to manually release the trigger to fire again.
    • A "forced reset semi-automatic mode" where the cam is in its second position, and the disconnector hook is prevented from catching the hammer, allowing the user to fire again without a manual release.
  • The complaint reserves the right to assert other claims Compl. ¶34

U.S. Patent No. 12,031,784, "Adapted Forced Reset Trigger," issued July 9, 2024

• The Invention Explained:

  • Problem Addressed: The patent background explains that forced reset trigger designs for one type of firearm (e.g., AR-15) may not be directly adaptable to others with different dimensions (e.g., AR-10) '784 Patent, col. 1:20-32 Specifically, a trigger locking member long enough to be actuated by the bolt carrier might also interfere with another part of the same bolt carrier as it cycles rearward, rendering the device inoperable '784 Patent, col. 1:36-44
  • The Patented Solution: The invention introduces a trigger locking member with an "upwardly extending deflectable portion that is separately movable relative to the body portion" '784 Patent, claim 1 This "one-way hinge feature" allows the upward extension to be actuated by the bolt carrier's forward movement to unlock the trigger, but also to "deflect or fold" out of the way to avoid interference when the bolt carrier cycles rearward '784 Patent, col. 2:5-10 '784 Patent, Fig. 7
  • Technical Importance: This design allows a forced reset trigger locking mechanism to be adapted for use in a wider variety of semi-automatic firearm designs with varying internal geometries, overcoming the interference problems of prior art '784 Patent, col. 2:5-10

• Key Claims at a Glance:

  • The complaint asserts infringement of one or more claims, including independent claim 1 Compl. ¶48
  • The essential elements of independent claim 1 include:
    • An extended trigger member locking device with a locking member movable between a locked first position and an unlocked second position.
    • The locking member has an upward extension portion to make "actuating contact" with the bolt carrier.
    • The locking member comprises a movably supported "body portion" and an "upwardly extending deflectable portion."
    • Crucially, the "deflectable portion" is "separately movable relative to the body portion" between an extended and a deflected position.
  • The complaint reserves the right to assert other claims Compl. ¶48

• Multi-Patent Capsule: U.S. Patent No. 12,529,538, "Safety Mechanism for Firearm," issued January 20, 2026

  • Technology Synopsis: The complaint describes this invention as a safety mechanism for a firearm employing a cam selector, a lever, and a trigger, with the selector providing three modes of operation Compl. ¶24 The patent's abstract specifies these modes as standard semi-automatic, "active reset" (where a cam portion moves the trigger tail), and a safe mode that prevents the trigger from being pulled '538 Patent, abstract
  • Asserted Claims: Claim 1 Compl. ¶62
  • Accused Features: The "Super Safety" product is alleged to infringe by incorporating a multi-mode cam selector with multiple recesses that interacts with the trigger to provide different operational modes, including a forced reset function Compl. ¶29 Compl. ¶64

• Multi-Patent Capsule: U.S. Patent No. 12,578,159, "Firearm Trigger Mechanism," issued March 17, 2026

  • Technology Synopsis: This patent, a continuation of the application that led to the '247 Patent, describes a trigger mechanism with selectable modes for standard semi-automatic and forced reset semi-automatic fire Compl. ¶22 Like the '247 patent, it uses a cam rotated by the firearm's action to force the trigger to reset and a three-position safety selector to choose the operational mode '159 Patent, abstract
  • Asserted Claims: Claim 1 Compl. ¶76
  • Accused Features: The "Super Safety" is accused of infringing by providing selectable standard and forced reset modes that are implemented using a cam mechanism actuated by the firearm's bolt, as described in the patent Compl. ¶29 Compl. ¶78

• Multi-Patent Capsule: U.S. Patent No. 12,636,403, "Firearm Trigger Mechanism," issued May 26, 2026

  • Technology Synopsis: The complaint characterizes this patent as claiming a device with two selectable modes: "standard disconnector semiautomatic mode" and "forced reset semiautomatic mode" Compl. ¶26 The patent abstract clarifies that in the forced reset mode, a safety selector prevents the disconnector from catching the hammer, allowing the trigger to be pulled again without a manual release, whereas in standard mode, the disconnector functions normally '403 Patent, abstract
  • Asserted Claims: Claim 38 Compl. ¶90
  • Accused Features: The "Super Safety" is alleged to infringe by incorporating a safety selector that is movable between a standard semi-automatic position and a forced reset semi-automatic position, thereby controlling the trigger's mode of operation Compl. ¶32 Compl. ¶92

III. The Accused Instrumentality

• Product Identification: The accused products are the "(3-Position) Super Safety" and similar devices, which are sold as "partial" or "complete" kits (collectively, the "Infringing Devices") Compl. ¶¶28-30
• Functionality and Market Context: The complaint alleges the Super Safety is a firearm trigger mechanism designed to be installed in AR-pattern firearms Compl. ¶32 It is marketed and sold on the website www.greymarketresearch.net Compl. ¶30 Functionally, the device allegedly allows a user to switch between a "disconnector mode," which operates like a standard AR-15 trigger, and a "forced reset semiautomatic with cam" mode Compl. ¶32 In the forced reset mode, the cycling of the firearm's action purportedly actuates a cam that forces the trigger to reset, enabling a faster rate of fire Compl. ¶22 Compl. ¶32 The complaint includes a photograph of various accused product kits available for sale Compl. ¶31

IV. Analysis of Infringement Allegations

'247 Patent Infringement Allegations

Claim Element (from Independent Claim 15)	Alleged Infringing Functionality	Complaint Citation	Patent Citation
A firearm trigger mechanism comprising:	The Super Safety is alleged to be a forced reset trigger mechanism.	¶36	col. 2:18-21
a hammer having a sear catch and a hook for engaging a disconnector...	The accused product is installed with a hammer (depicted in red) that allegedly has a sear catch and a hook for a disconnector.	¶36	col. 7:45-47
a trigger member having a sear and adapted to be mounted in the fire control mechanism pocket to pivot...	The accused product is installed with a trigger member (depicted in brown) that pivots and has a sear. A plaintiff-generated rendering shows the accused hammer in a set position (Compl. ¶36, p. 10).	¶36	col. 7:50-54
and a cam having a cam lobe and adapted to be movably mounted in the fire control mechanism pocket,	The Super Safety is alleged to have a cam (depicted in yellow) with a cam lobe and lever, as shown in a plaintiff-generated rendering (Compl. ¶36, p. 13).	¶36	col. 8:4-8
whereupon in a standard semi-automatic mode... said disconnector hook catches said hammer hook... at which time a user must manually release said trigger member to fire the firearm,	In its standard mode, the disconnector allegedly catches the hammer, requiring the user to manually release the trigger before firing again.	¶36	col. 2:55-67
whereupon in a forced reset semi-automatic mode... said disconnector hook is prevented from catching said hammer hook... at which time the user can pull said trigger member to fire the firearm.	In its forced reset mode, the disconnector is allegedly prevented from catching the hammer, allowing the user to fire again without a manual release.	¶36	col. 3:1-11

• Identified Points of Contention:
  • Scope Questions: Claim 15 requires both a "standard semi-automatic mode" and a "forced reset semi-automatic mode." A central question for the court will be whether the accused product's "disconnector mode" Compl. ¶32 is functionally and structurally equivalent to the claimed "standard" mode, and whether its "forced reset" mode operates as claimed. The defense may argue that any operational similarities are superficial and that the underlying mechanism diverges from the patent's specific teachings.
  • Technical Questions: The claim requires that in forced reset mode, the "disconnector hook is prevented from catching said hammer hook." The complaint's diagrams allege this occurs (Compl. ¶36, p. 17). The infringement analysis will likely focus on the specific mechanism by which the accused product achieves this prevention and whether it aligns with the method described and enabled by the patent, which involves the safety selector disabling the disconnector '247 Patent, col. 3:1-5

'784 Patent Infringement Allegations

Claim Element (from Independent Claim 1)	Alleged Infringing Functionality	Complaint Citation	Patent Citation
In a forced rest trigger mechanism, an extended trigger member locking device, comprising:	The Super Safety is alleged to be part of a forced reset trigger mechanism and to function as an extended trigger member locking device.	¶50	col. 5:11-13
a locking member that is movable between a first position in which it locks a trigger... and a second position where it does not restrict movement...	The accused Super Safety allegedly operates as a locking member with a locked first position and an unlocked second position, as shown in plaintiff-generated renderings (Compl. ¶50, p. 23).	¶50	col. 5:56-61
the locking member having a body portion that is movably supported	The Super Safety is alleged to have a body portion that is movably supported by the firearm's lower receiver.	¶50	col. 6:5-6
and an upwardly extending deflectable portion that is separately movable relative to the body portion between an extended position and a deflected position.	The Super Safety is alleged to have an "upwardly extending deflectable portion (lever arm)" with a "dovetail connection" designed to allow separate movement of the lever arm relative to the body portion.	¶50	col. 6:6-9

• Identified Points of Contention:
  • Technical & Scope Questions: The dispositive issue for this patent will likely be the construction and application of the term "upwardly extending deflectable portion that is separately movable." The complaint alleges the accused device achieves this with a lever arm featuring a "dovetail connection" (Compl. ¶50, p. 25). The court will have to determine whether this dovetail joint, which allegedly allows the lever arm to pivot until a void is filled (Compl. ¶50, p. 26), constitutes a "deflectable" and "separately movable" structure within the meaning of the patent. The defense may argue its design is a distinct rigid pivot mechanism, not the hinged or flexible structure that the term "deflectable" may imply based on the patent's specification '784 Patent, col. 3:45-49

V. Key Claim Terms for Construction

For the '247 Patent:

• The Term: "standard semi-automatic mode"
• Context and Importance: This term defines one of the two distinct operational modes required by claim 15. The infringement analysis depends on whether the accused product's alleged "disconnector mode" Compl. ¶32 falls within the scope of this term. Practitioners may focus on this term because the functionality of the accused product in this mode must align with the patent's definition for literal infringement to be found.
• Intrinsic Evidence for Interpretation:
  • Evidence for a Broader Interpretation: The patent describes this mode as one where "the disconnector hook catches the hammer hook, and thereafter... a user must manually release said trigger member to free said hammer from said disconnector" '247 Patent, claim 15 A party may argue this broadly covers any mode where a disconnector operates to catch the hammer and requires a manual trigger release for reset.
  • Evidence for a Narrower Interpretation: The detailed description links this mode to a specific position of the "three position safety selector" '247 Patent, abstract '247 Patent, col. 8:45-55 A party could argue the term is limited to a system that uses the specific safety selector configuration and interactions detailed in the patent's embodiments to achieve this mode.

For the '784 Patent:

• The Term: "upwardly extending deflectable portion that is separately movable"
• Context and Importance: This limitation appears to be the core inventive concept of the '784 patent, designed to solve the problem of interference in certain firearm platforms. The infringement case will likely turn on whether the accused device's lever arm and "dovetail connection" Compl. ¶50 meets this definition.
• Intrinsic Evidence for Interpretation:
  • Evidence for a Broader Interpretation: The specification states the invention provides a "deflectable extension" that "deflects or folds" and illustrates embodiments with both a separate hinge pin and a shared pivot axis '784 Patent, col. 2:5-7 '784 Patent, Figs. 2, 8 This could support a construction that encompasses any mechanism allowing the upward extension to pivot independently of the main body to avoid interference.
  • Evidence for a Narrower Interpretation: The specification includes the statement that "the extension portion 22 could be made from a resilient material configured to deflectably bend" '784 Patent, col. 3:45-49 A party may seize on the word "deflectable" and this passage to argue the term requires an element of material flexure or bending, rather than just rigid pivoting, potentially excluding the accused device's alleged design.

VI. Other Allegations

• Indirect Infringement: Plaintiffs allege both induced and contributory infringement for all asserted patents. The inducement allegations are based on Defendant's alleged "installation of, encouraging, advertising, promoting, and instructing others to use and/or how to use the Super Safety" Compl. ¶37 Compl. ¶51 Contributory infringement is alleged on the basis that the components of the Super Safety are "specially designed and adapted" for infringement and are "not suitable for substantial noninfringing use" Compl. ¶39 Compl. ¶53
• Willful Infringement: Plaintiffs allege that Defendant's infringement has been willful. This allegation is supported by the claim that Defendant had knowledge of the patents "at least through the service of the April 1, 2025, letter," and continued its infringing activities despite this knowledge and the objectively high likelihood of infringement Compl. ¶40 Compl. ¶54 Compl. ¶68 Compl. ¶82 Compl. ¶96

VII. Analyst's Conclusion: Key Questions for the Case

• A core issue will be one of technical and functional mapping: Does the accused "Super Safety" device operate in modes that are functionally identical to the "standard semi-automatic" and "forced reset semi-automatic" modes as specifically claimed in patents like the '247 Patent? This will require a detailed comparison of how each mode is achieved, particularly the role and function of the disconnector in each.
• A central question of claim construction will focus on the '784 patent: Can the term "deflectable portion that is separately movable," which is described in the patent specification with examples of hinges and flexible materials, be construed to cover the accused product's alleged "dovetail connection" and rigid lever arm? The resolution of this definitional scope will be critical to the infringement analysis for that patent.
• A key evidentiary question will concern willfulness: Given the allegation of a pre-suit cease and desist letter, the inquiry will likely focus on whether the Defendant developed and maintained a good-faith, objectively reasonable belief that the asserted patents were invalid or not infringed by its continued activities, which could serve as a defense against enhanced damages.