ABC IP LLC v. Faulkner

I. Executive Summary and Procedural Information

• Parties & Counsel:
  • Plaintiff: ABC IP, LLC (Delaware) and Rare Breed Triggers, Inc. (Texas)
  • Defendant: John Faulkner, d/b/a Firearms Depot (Florida)
  • Plaintiff’s Counsel: Wood Herron & Evans LLP; Fish & Richardson P.C.
• Case Identification: 1:26-cv-00126, N.D. Fla., 05/27/2026
• Venue Allegations: Venue is alleged to be proper in the Northern District of Florida because the Defendant resides in the district and maintains a regular and established place of business there.
• Core Dispute: Plaintiffs allege that Defendant’s "Super Safety" aftermarket firearm trigger kits infringe five patents related to forced reset trigger mechanisms for semi-automatic firearms.
• Technical Context: The technology involves mechanical trigger systems for semi-automatic firearms, designed to increase the potential rate of fire by using the firearm's cycling action to forcibly reset the trigger.
• Key Procedural History: The complaint states that Plaintiff ABC IP, LLC is the owner by assignment of the Asserted Patents and that Plaintiff Rare Breed Triggers, Inc. is the exclusive licensee.

Case Timeline

Date	Event
2021-11-05	Priority Date for ’784 Patent
2022-01-10	Priority Date for ’403 Patent
2022-09-08	Priority Date for ’247 Patent
2022-09-08	Priority Date for ’159 Patent
2023-12-04	Priority Date for ’538 Patent
2024-07-09	U.S. Patent No. 12,031,784 Issues
2024-07-16	U.S. Patent No. 12,038,247 Issues
2026-01-20	U.S. Patent No. 12,529,538 Issues
2026-03-17	U.S. Patent No. 12,578,159 Issues
2026-05-26	U.S. Patent No. 12,636,403 Issues
2026-05-27	Complaint Filed

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: In a standard semi-automatic firearm, the rate of fire is limited by the need for a user to manually release the trigger to allow it to reset before the next shot can be fired (Compl. ¶¶18-19). The patent describes this as a limitation because a user is "not typically able to release the trigger rapidly enough so that the sear engages before the bolt or bolt carrier returns to its in-battery position" (’247 Patent, col. 1:30-34).
• The Patented Solution: The invention is a trigger mechanism, retrofittable into firearms like the AR-15, that provides a "forced reset" mode in addition to a standard semi-automatic mode (’247 Patent, abstract). In the forced reset mode, the rearward movement of the bolt carrier during the firing cycle pivots a cam, which in turn "forces the trigger member to the set position" (’247 Patent, col. 2:60-61; ’247 Patent, abstract). This mechanical reset allows the user to fire the next round without first having to manually release the trigger.
• Technical Importance: This technology provides a method for significantly increasing the potential rate of fire of a semi-automatic firearm through a mechanical modification to the fire control group.

Key Claims at a Glance

• The complaint asserts infringement of at least independent claim 15 (Compl. ¶33).
• The essential elements of independent claim 15 include:
  • A firearm trigger mechanism comprising a hammer, a trigger member, a disconnector, and a cam.
  • The mechanism is operable in a "standard semi-automatic" mode and a "forced reset semi-automatic" mode.
  • In the standard mode, after firing, the disconnector catches the hammer, and the user must "manually release said trigger member" to reset the system for the next shot.
  • In the forced reset mode, the cam is in a second position where rearward movement of the bolt carrier forces the trigger member to its set position, and the disconnector hook is "prevented from catching said hammer hook."
• The complaint reserves the right to assert other claims (Compl. ¶33).

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

The Invention Explained

• Problem Addressed: Prior art forced reset trigger mechanisms designed for one firearm platform (e.g., AR-15) may not be operable in another platform with different dimensions (e.g., AR-10) (’784 Patent, col. 1:19-30). Specifically, a trigger locking member tall enough to be actuated by the differently positioned bolt carrier of an AR-10 would then interfere with the bolt carrier's rearward cycling movement, rendering the device inoperable (’784 Patent, col. 1:38-44).
• The Patented Solution: The patent discloses an extended trigger member locking device that incorporates a "deflectable extension" (’784 Patent, col. 1:45-46). This extension is configured to be actuated by the bolt carrier when it moves forward into battery, but it can also "deflect or fold" to avoid interference when the bolt carrier cycles to the rear (’784 Patent, col. 1:47-52). The specification details an embodiment where the extension portion pivots on a pin relative to the main body of the locking member (’784 Patent, col. 3:40-47).
• Technical Importance: The invention aims to adapt forced reset trigger technology to a wider variety of semi-automatic firearm platforms that have different internal geometries and dimensional specifications.

Key Claims at a Glance

• The complaint asserts infringement of at least independent claim 1 (Compl. ¶47).
• The essential elements of independent claim 1 include:
  • An extended trigger member locking device for a forced reset trigger mechanism.
  • A locking member movable between a first (locking) position and a second (non-restricting) position.
  • The locking member includes a "generally upward extension portion" to make contact with a bolt carrier.
  • The locking member has a body portion and an "upwardly extending deflectable portion that is separately movable relative to the body portion."
• The complaint reserves the right to assert other claims (Compl. ¶47).

Multi-Patent Capsule: U.S. Patent No. 12,529,538

• Patent Identification: U.S. Patent No. 12,529,538, "Safety Mechanism for Firearm," issued January 20, 2026.
• Technology Synopsis: The patent describes a safety mechanism for a firearm employing a cam selector, a lever, and a trigger (Compl. ¶23). The cam selector features multiple recesses and is configured to operate in a first (standard semi-automatic), second (active reset), and third (safe) mode, with the interaction between a trigger tail and the cam recesses governing the operational mode (’538 Patent, abstract).
• Asserted Claims: Independent claim 1 (Compl. ¶61).
• Accused Features: The "Super Safety" kit, which allegedly embodies the claimed multi-mode cam selector mechanism (Compl. ¶¶28; Compl. ¶63).

Multi-Patent Capsule: U.S. Patent No. 12,578,159

• Patent Identification: U.S. Patent No. 12,578,159, "Firearm Trigger Mechanism," issued March 17, 2026.
• Technology Synopsis: The patent discloses a firearm trigger mechanism operable in a standard semi-automatic mode and a forced reset semi-automatic mode (Compl. ¶21). The mechanism uses a cam, rotated by the cycling of the firearm's action, to forcibly reset the trigger member, and includes a locking bar to prevent the trigger from being pulled until the bolt has returned to the in-battery position (’159 Patent, abstract; Compl. ¶21).
• Asserted Claims: Independent claim 1 (Compl. ¶75).
• Accused Features: The "Super Safety" kit, which is alleged to operate in both a standard semi-automatic mode and a forced reset semi-automatic mode using a cam mechanism (Compl. ¶¶28; Compl. ¶77).

Multi-Patent Capsule: U.S. Patent No. 12,636,403

• Patent Identification: U.S. Patent No. 12,636,403, "Firearm Trigger Mechanism," issued May 26, 2026.
• Technology Synopsis: The patent describes a trigger mechanism with a safety selector that is movable between a standard semi-automatic position and a forced reset semi-automatic position (Compl. ¶25). The claims detail the different interactions between the hammer, disconnector, and trigger that occur in each of these selectable modes (’403 Patent, abstract; Compl. ¶55).
• Asserted Claims: Independent claim 38 (Compl. ¶89).
• Accused Features: The "Super Safety" kit, which is alleged to feature a safety selector for moving between standard and forced reset modes (Compl. ¶¶28; Compl. ¶91).

III. The Accused Instrumentality

• Product Identification: The accused products are the "(3-Position) 'Super Safety'" trigger mechanism kits, sold and offered for sale by Defendant (Compl. ¶¶28-29). The complaint identifies both a "partial kit" and a "complete kit" variant (Compl. ¶29.a-b).
• Functionality and Market Context: The "Super Safety" is an aftermarket trigger component for AR-15-pattern firearms (Compl. ¶29.a). The complaint alleges that when installed, it provides the firearm with three modes of operation: safe, standard semi-automatic, and forced reset semi-automatic (Compl. ¶31). The forced reset mode is alleged to accelerate the firing sequence by using a cam to reset the trigger (Compl. ¶31). The complaint includes a photograph of the accused kit's components (Compl. p. 7). Defendant is alleged to sell the kits via a public website (Compl. ¶29).

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: a hammer having a sear catch and a hook for engaging a disconnector...	The complaint alleges the Super Safety is installed with a standard AR-pattern hammer that has a sear catch and a hook for engaging a disconnector. A plaintiff-generated rendering depicts the hammer (red) and disconnector (orange) (Compl. p. 9).	¶35	col. 7:45-48
...a cam having a cam lobe and adapted to be movably mounted in the fire control mechanism pocket,	The Super Safety allegedly includes a cam with a cam lobe and lever that is movably mounted in the fire control mechanism pocket.	¶35	col. 7:4-7
whereupon in a standard semi-automatic mode, ... a user must manually release said trigger member to free said hammer from said disconnector...	In standard semi-automatic mode, the user must allegedly release the trigger member (brown) to free the hammer (red) from the disconnector (orange), permitting the user to fire again.	¶35	col. 9:23-31
whereupon in a forced reset semi-automatic mode, ...said cam is in said second position, rearward movement of the bolt carrier causes rearward pivoting of said hammer such that said disconnector hook is prevented from catching said hammer hook,	When in the forced reset mode, the cam is allegedly in a second position where it forces the trigger member to reset, and rearward movement of the bolt carrier causes the disconnector hook to be prevented from catching the hammer hook.	¶35	col. 9:32-47

• Identified Points of Contention:
  • Scope Questions: Claim 15 describes two distinct and detailed operational modes. The analysis will question whether the accused "Super Safety" device, when installed, performs the exact sequence of steps defined for both the "standard semi-automatic mode" and the "forced reset semi-automatic mode," particularly concerning the interaction between the cam, trigger, and the disconnector's prevention from engagement in the forced reset mode.
  • Technical Questions: A key evidentiary question may be whether the accused device's cam, in the forced reset mode, genuinely "prevents" the disconnector hook from catching the hammer hook, as required by the claim, or if it merely makes such an event less likely or operates through a different mechanical principle. The plaintiff-generated diagrams illustrate this alleged operation (Compl. p. 16).

'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: a locking member that is movable between a first position in which it locks a trigger against pulling movement and a second position where it does not restrict movement...	The Super Safety is alleged to be part of a forced reset trigger mechanism and to operate as a locking member that is movable between a locked first position and an unlocked second position. Plaintiff-generated renderings illustrate these two positions (Compl. p. 22).	¶49	col. 1:49-56
...including a generally upward extension portion configured to make actuating contact with a surface of the bolt carrier,	The Super Safety allegedly has an upward extending portion (lever arm) configured to make actuating contact with a surface of a bolt carrier.	¶49	col. 2:3-6
...the locking member having a body portion that is movably supported and an upwardly extending deflectable portion that is separately movable relative to the body portion between an extended position and a deflected position.	The complaint does not explicitly map this element. However, the patent's core novelty is this feature, intended to overcome geometric limitations in different rifle platforms. The infringement allegation implicitly relies on the Super Safety's locking member having this capability to function as accused.	¶49	col. 2:6-10

• Identified Points of Contention:
  • Scope Questions: The central issue will be the interpretation of "separately movable relative to the body portion." The infringement analysis will question whether the accused device's locking member is a single, flexible component or if it contains a distinct, separately articulating part that meets this claim language.
  • Technical Questions: The complaint's infringement chart for the '784 Patent does not explicitly identify the "separately movable" portion in the accused product. A critical question for the court will be what evidence demonstrates that the accused locking member has a body and a "separately movable" deflectable portion, as opposed to being a single, unitary component that flexes.

V. Key Claim Terms for Construction

For U.S. Patent No. 12,038,247:

• The Term: "forces said trigger member towards said set position" (Claim 15)
• Context and Importance: This term is critical because it defines the core action of the "forced reset" mode. The nature of this "forcing" action—whether it must be a direct, unmediated mechanical push or can encompass other interactions—will be central to determining infringement. Practitioners may focus on this term to dispute whether the accused cam's interaction with the trigger meets the specific type of "forcing" action described in the patent.
• Intrinsic Evidence for Interpretation:
  • Evidence for a Broader Interpretation: The claim language itself is functional ("forces"), which could suggest that any mechanism by which the cam causes the trigger to move to the set position would suffice.
  • Evidence for a Narrower Interpretation: The specification describes a specific embodiment where the "cam lobe 78 acts upon the cam follower 58 to pivot the trigger member 38" (’247 Patent, col. 9:18-22). This could support an argument that the "forcing" must occur via this specific lobe-and-follower interaction.

For U.S. Patent No. 12,031,784:

• The Term: "separately movable relative to the body portion" (Claim 1)
• Context and Importance: This term defines the key structural innovation of the '784 Patent, which distinguishes it from prior art locking members. The case's outcome may hinge on whether the accused product's locking member has a structure that falls within the scope of this term.
• Intrinsic Evidence for Interpretation:
  • Evidence for a Broader Interpretation: The Summary of the Invention states the invention "provides a deflectable extension" that can "deflect or fold" (’784 Patent, col. 1:45-48). This language could support an interpretation that includes integrally formed flexible joints, not just distinct components.
  • Evidence for a Narrower Interpretation: The primary embodiment shown in the figures depicts the extension portion (22) as a distinct component that pivots on a transverse pin (24) relative to the body portion (26) (’784 Patent, Fig. 2; ’784 Patent, col. 3:40-44). This could support a narrower construction requiring two distinct, pinned-together parts.

VI. Other Allegations

• Indirect Infringement: For all asserted patents, the complaint alleges induced infringement, stating that Defendant takes active steps including "installation of, encouraging, advertising, promoting, and instructing others to use and/or how to use the Super Safety" (Compl. ¶36; Compl. ¶50; Compl. ¶64; Compl. ¶78; Compl. ¶92). The complaint also alleges contributory infringement, asserting that the components of the Super Safety are "not suitable for substantial noninfringing use as they are specially designed and adapted to be used in a fire control unit to forcibly reset a trigger mechanism" (Compl. ¶38; Compl. ¶52; Compl. ¶66; Compl. ¶80; Compl. ¶94).
• Willful Infringement: For all asserted patents, the complaint alleges that Defendant "has known or should have known that its actions constituted" infringement and that Defendant "could not reasonably or subjectively believe that its actions do not constitute infringement" (Compl. ¶39; Compl. ¶53; Compl. ¶67; Compl. ¶81; Compl. ¶95). The willfulness allegations are based on alleged knowledge of the issued patents.

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

• A central issue will be one of claim construction and technical scope: For the ’784 patent, can the phrase "separately movable relative to the body portion," which is described in the patent's embodiment as a distinct, pinned part, be construed to read on the specific design of the accused "Super Safety" locking member?
• A key evidentiary question will be one of operational equivalence: For the '247 and '159 patents, does the accused "Super Safety" kit, when installed, replicate the precise, multi-step mechanical sequences defined in the claims for both "standard" and "forced reset" modes, particularly the specific interaction where the cam forces the trigger to reset while simultaneously preventing the disconnector from engaging the hammer?
• The case also presents a foundational question of liability for kit-based products: As the Defendant sells components in kit form, the court will need to analyze the extent of liability for direct infringement (e.g., from assembly and testing) versus indirect infringement (from inducing or contributing to infringement by end-users who assemble the final infringing mechanism).