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, an individual, 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 as the Defendant resides in the district and has a regular and established place of business in the district.
• Core Dispute: Plaintiffs allege that Defendant's "Super Safety" firearm trigger kits infringe five patents related to forced reset trigger mechanisms for semi-automatic firearms.
• Technical Context: The technology involves mechanical trigger assemblies for AR-15-pattern firearms, designed to increase the potential rate of semi-automatic fire by using the firearm's cycling action to reset the trigger.
• Key Procedural History: No significant procedural history, such as prior litigation or post-grant proceedings involving the asserted patents, is detailed in the complaint.

Case Timeline

Date	Event
2021-11-05	Earliest Priority Date ('784 Patent)
2022-01-10	Earliest Priority Date ('403 Patent)
2022-09-08	Earliest Priority Date ('247 and '159 Patents)
2023-12-04	Earliest Priority Date ('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"

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

The Invention Explained

• Problem Addressed: The patent background describes the desire among some shooters to increase the rate of fire of semi-automatic firearms, noting that standard disconnector mechanisms limit this by requiring a manual trigger reset for each shot ('247 Patent, col. 1:19-54). Existing methods for accelerating fire are identified as having limitations ('247 Patent, col. 2:3-14).
• The Patented Solution: The invention is a "drop-in" trigger module for AR-pattern firearms that provides three modes: safe, standard semi-automatic, and a "forced reset" semi-automatic mode ('247 Patent, abstract; '247 Patent, col. 2:27-34). In the forced reset mode, a pivoting cam, actuated by the rearward movement of the bolt carrier, forces the trigger member back to its "set" position, allowing the user to fire again without manually releasing the trigger ('247 Patent, col. 2:56-65; '247 Patent, col. 3:1-11). This mechanical interaction is intended to enable a faster rate of fire.
• Technical Importance: This design provides a selectable, mechanically-assisted trigger reset function within a self-contained module, aiming to increase the firing rate of a standard semi-automatic platform without fundamental modification to the firearm's core operating principle.

Key Claims at a Glance

• The complaint asserts infringement of at least independent claim 15 (Compl. ¶33).
• Essential elements of claim 15 include:
  • A hammer, a trigger member, and a disconnector that pivot within a fire control mechanism pocket.
  • A cam with a cam lobe, movable between a first and second position, where in the second position the cam lobe "forces said trigger member towards said set position."
  • A safety selector for pivoting between "safe, standard semi-automatic, and forced reset semi-automatic positions."
  • Functionality in a "standard semi-automatic mode" where the disconnector catches the hammer hook, and the user must manually release the trigger.
  • Functionality in a "forced reset semi-automatic mode" where the cam forces the trigger to the set position and the safety selector prevents the disconnector from catching the hammer hook, allowing the user to fire again "without manually releasing the trigger member."
• The complaint reserves the right to assert other claims (Compl. ¶33).

U.S. Patent No. 12,031,784 - "Adapted Forced Reset Trigger"

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

The Invention Explained

• Problem Addressed: The patent addresses a geometric compatibility problem when adapting forced reset triggers for different firearm patterns, specifically the AR-10 ('784 Patent, col. 1:21-32). An extended locking bar tall enough to be actuated by an AR-10's bolt carrier would interfere with the carrier's forward portion as it cycles, rendering the device inoperable ('784 Patent, col. 1:40-45).
• The Patented Solution: The '784 Patent discloses a trigger locking member with an "upwardly extending deflectable portion" ('784 Patent, claim 1). This extension is rigid enough to be actuated by the bolt carrier's rearward section upon returning to battery, but it is also hinged or foldable, allowing it to give way and avoid interference when contacted by the lower-sitting forward portion of the bolt carrier as it cycles to the rear ('784 Patent, abstract; '784 Patent, col. 4:25-39).
• Technical Importance: This innovation allows a forced-reset trigger locking mechanism to be adapted for use in firearms with different bolt carrier geometries, like the AR-10, that were previously incompatible with existing designs.

Key Claims at a Glance

• The complaint asserts infringement of at least independent claim 1 (Compl. ¶47).
• Essential elements of claim 1 include:
  • A "locking member" movable between a first (locked) and second (unlocked) position.
  • The locking member is movably supported by a frame and includes a "generally upward extension portion" that makes "actuating contact" with a bolt carrier.
  • The actuating contact causes the locking member to move from the first to the second position.
  • Critically, 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 Capsules

• 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 '538 patent discloses a safety mechanism for a firearm that includes a cam selector, a lever, and a trigger (Compl. ¶23). The cam selector provides three modes of operation by interacting with recesses and a trigger tail portion, enabling standard semi-automatic, active reset, and safe modes ('538 Patent, abstract).
  • Asserted Claims: At least independent claim 1 is asserted (Compl. ¶61).
  • Accused Features: The complaint alleges that the "Super Safety" product embodies the claimed three-mode safety mechanism, specifically its use of a cam selector with multiple recesses to control trigger function (Compl. ¶63).

• 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 '159 patent, similar to the '247 patent, describes a trigger mechanism operable in both a standard semi-automatic mode and a forced reset semi-automatic mode (Compl. ¶21; Compl. ¶77). The invention uses the cycling of the firearm's bolt to either force a trigger reset or require a manual reset, depending on the selected mode ('159 Patent, abstract).
  • Asserted Claims: At least independent claim 1 is asserted (Compl. ¶75).
  • Accused Features: The complaint alleges the "Super Safety" infringes by providing a dual-mode (standard and forced reset) functionality where a cam and bolt interaction control the trigger reset sequence (Compl. ¶77).

• 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 '403 patent describes a device with selectable modes for standard semi-automatic and forced reset semi-automatic operation (Compl. ¶25). The invention focuses on the combination of a hammer, disconnector, trigger member, and a movable safety selector to achieve these distinct operational modes ('403 Patent, abstract).
  • Asserted Claims: At least independent claim 38 is asserted (Compl. ¶89).
  • Accused Features: The "Super Safety" is alleged to infringe by embodying the claimed combination of components, including a safety selector movable between standard and forced reset positions to alter the trigger mechanism's behavior (Compl. ¶¶91-92).

III. The Accused Instrumentality

Product Identification

• The accused products are the "(3-Position) "Super Safety"" trigger kits, sold in both "partial kit" and "complete kit" variations (Compl. ¶¶28-29).

Functionality and Market Context

• The complaint alleges the "Super Safety" is a trigger mechanism designed for AR-15 platform firearms that, when installed, allows the user to select between three operational modes: safe, standard semi-automatic, and "forced reset semiautomatic" (Compl. ¶31).
• The product is sold as a kit of components, including a cam and cam lever, which are installed into a standard AR-pattern firearm's fire control group (Compl. ¶29a). A product photograph from the Defendant's alleged website shows the key components of the kit (Compl. ¶30). The complaint alleges these kits embody the technology claimed in the Asserted Patents (Compl. ¶28).

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... a trigger member having a sear... a disconnector having a hook...	The Super Safety is installed in a fire control mechanism with a standard hammer, trigger, and disconnector, which are alleged to perform the claimed functions.	¶35	col. 7:46-68
a cam having a cam lobe and adapted to be movably mounted in the fire control mechanism pocket,...	The accused Super Safety kit includes a cam with a cam lobe and lever that is movably mounted in the fire control mechanism pocket.	¶35	col. 8:1-12
said cam being movable between a first position and a second position, in said second position said cam lobe forces said trigger member towards said set position,...	The accused cam is movable and, in the forced reset mode, the cam lobe allegedly forces the trigger member toward its set position. A plaintiff-generated rendering shows the cam lobe engaging the trigger (Compl. ¶35, p. 13).	¶35	col. 9:46-52
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 free said hammer from said disconnector...	In standard semi-automatic mode, the accused device allegedly operates such that the disconnector catches the hammer, requiring the user to manually release the trigger to reset it for the next shot.	¶35	col. 9:1-24
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 forced reset mode, the accused device allegedly prevents the disconnector from catching the hammer, allowing the user to fire again without first releasing the trigger.	¶35	col. 9:26-40

'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... 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 moves between a locked first position and an unlocked second position. A plaintiff-generated rendering shows these two positions (Compl. ¶49, p. 22).	¶49	col. 4:51-57
the locking member configured to be movably supported by a frame and including a generally upward extension portion configured to make actuating contact with a surface of a bolt carrier,...	The Super Safety is supported by the firearm's lower receiver (frame) and includes an upward extending lever arm that makes contact with the bolt carrier.	¶49	col. 3:28-34
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...	The complaint does not provide sufficient detail for analysis of this element. The claim chart focuses on the overall function of the locking member but does not specifically map the "body portion" and "deflectable portion" to distinct components or operations of the accused device.	¶49	col. 4:60-67

Identified Points of Contention

• Scope Questions ('247 Patent): A central question may be whether the accused "Super Safety," which is sold as a kit of parts to be combined with standard firearm components, constitutes the complete "firearm trigger mechanism" as claimed. The defense may argue that they do not sell the entire claimed combination.
• Technical Questions ('247 Patent): The analysis will likely focus on the precise interaction between the accused cam, the safety selector, and the disconnector. A key question is whether the accused device's safety selector, in the forced reset mode, functions to "prevent" the disconnector hook from catching the hammer hook, as the claim requires.
• Technical Questions ('784 Patent): The critical dispute will likely concern the "deflectable portion" that is "separately movable." Infringement analysis will hinge on whether the accused device's locking member has a distinct "body" and a "deflectable portion" that moves independently of the body when contacted by the front of the bolt carrier, as described in the patent, or if it functions as a single, unitary pivoting component. The complaint's visual evidence does not clearly distinguish these two potential structures in the accused product.

V. Key Claim Terms for Construction

• For the '247 Patent:

  • The Term: "forces said trigger member towards said set position"
  • Context and Importance: This term defines the core "forced reset" function. The dispute will likely center on the degree and manner of "force" required. A defendant may argue that incidental contact or slight biasing does not meet the "forces" limitation, while the plaintiff may argue any non-manual mechanical action that achieves a reset qualifies. Practitioners may focus on this term because it is the central functional distinction between the invention's modes.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: The specification describes the cam lobe "acts upon the cam follower" to pivot the trigger member, which could support an interpretation where any mechanical action causing the reset suffices ('247 Patent, col. 9:15-18).
    • Evidence for a Narrower Interpretation: The summary of the invention repeatedly uses active language like "hammer forces the trigger" and "forcefully reset," suggesting a direct, positive, and non-trivial application of force is required, not merely an incidental bump or guide ('247 Patent, col. 2:2-3; '247 Patent, col. 2:56-57).

• For the '784 Patent:

  • The Term: "an upwardly extending deflectable portion that is separately movable relative to the body portion"
  • Context and Importance: This term is the point of novelty for adapting the forced reset mechanism to different firearm platforms like the AR-10. The case may turn on whether the accused device's locking lever is a single, rigid component or a multi-part assembly with a "separately movable" portion as claimed.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: A defendant might argue that any pivot or flex in the upward extension relative to its mounting point constitutes being "separately movable." The claims do not explicitly require a hinge or a multi-piece construction.
    • Evidence for a Narrower Interpretation: The specification explicitly describes and illustrates a two-part construction with a "hinging structure" and a "foldable extension portion" that pivots on a pin "relative to the locking bar body" ('784 Patent, col. 3:25-30; '784 Patent, Fig. 2). The abstract also distinguishes between the "body portion" and the "upward extension portion," strongly suggesting they are distinct, interconnected components.

VI. Other Allegations

• Indirect Infringement: The complaint alleges both induced and contributory infringement for all asserted patents. Inducement is based on allegations that the Defendant encourages, advertises, promotes, and instructs customers on how to install and use the Super Safety kits to create an infringing assembly (Compl. ¶36; Compl. ¶50; Compl. ¶64; Compl. ¶78; Compl. ¶92). Contributory infringement is based on the allegation that the components of the Super Safety (e.g., the cam) are specially designed for use in an infringing manner and are not suitable for substantial non-infringing use (Compl. ¶38; Compl. ¶52; Compl. ¶66; Compl. ¶80; Compl. ¶94).
• Willful Infringement: Willfulness is alleged for all asserted patents. The complaint pleads that Defendant knew or should have known its actions constituted infringement, that the patents are presumed valid, and that Defendant could not have a reasonable belief its actions were non-infringing or that the patents were invalid (Compl. ¶39; Compl. ¶53; Compl. ¶67; Compl. ¶81; Compl. ¶95). The allegations appear to be based on post-issuance conduct, at least through the service of the complaint.

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

• A core issue will be one of claim scope and assembly: Does the sale of a "kit" of parts, which requires a customer to combine them with other standard components to create the full claimed "mechanism," constitute direct infringement by the seller, or does this shift the primary dispute to theories of indirect infringement?
• A key technical question for several patents will be one of functional mechanics: Does the accused "Super Safety" cam and selector operate to "prevent" the disconnector from engaging the hammer in the forced-reset mode, as required by the claims, or does it function through a different mechanical interaction that may fall outside the literal scope of the patent language?
• A central evidentiary question for the '784 patent will be one of structural identity: Does the accused locking member possess a "separately movable" and "deflectable portion" distinct from its "body portion," as taught in the patent to solve the AR-10 compatibility problem, or is it a single, unitary component that pivots as a whole?