DCT

1:26-cv-00348

ABC IP LLC v. Freshwater

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I. Executive Summary and Procedural Information

  • Parties & Counsel:
  • Case Identification: 4:26-cv-00348, D. Idaho, 06/02/2026
  • Venue Allegations: Venue is alleged to be proper in the District of Idaho because the Defendant resides in the district, has a regular and established place of business in the district, and has allegedly committed acts of infringement there.
  • Core Dispute: Plaintiffs allege that Defendant's "Super Safety" and "Partisan Disruptor" firearm trigger accessories infringe nine U.S. patents directed to "forced reset trigger" technology.
  • Technical Context: The technology at issue involves mechanical trigger assemblies for semi-automatic firearms, primarily AR-platform rifles, designed to use the force from the weapon's cycling action to reset the trigger, thereby enabling a significantly increased rate of fire.
  • Key Procedural History: The complaint states that Plaintiff ABC IP, LLC is the current owner by assignment of all right, title, and interest in the Asserted Patents and that these assignments have been recorded with the USPTO.

Case Timeline

Date Event
2017-09-29 U.S. Patent No. 10,514,223 Priority Date
2019-12-24 U.S. Patent No. 10,514,223 Issues
2020-01-01 Plaintiffs allege first use of "FRT" trademark
2021-11-05 U.S. Patent No. 12,031,784 Priority Date
2022-01-10 Priority Date for U.S. Patents 11,724,003; 12,036,336; 12,274,807; 12,636,403
2022-09-08 Priority Date for U.S. Patents 12,038,247; 12,578,159
2023-08-15 U.S. Patent No. 11,724,003 Issues
2023-12-04 U.S. Patent No. 12,529,538 Priority Date
2024-07-09 U.S. Patent No. 12,031,784 Issues
2024-07-16 U.S. Patent Nos. 12,038,247 and 12,036,336 Issue
2025-04-15 U.S. Patent No. 12,274,807 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
2026-06-02 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 ("the '247 Patent"), "Firearm Trigger Mechanism," issued July 16, 2024. Compl. ¶10

The Invention Explained

  • Problem Addressed: Standard semi-automatic triggers require a shooter to release and re-pull the trigger for each shot, a process limited by human speed Compl. ¶25 Prior art methods to accelerate firing, such as "bump fire" stocks or pull/release triggers, are described as being complex, expensive, or requiring significant user practice '247 Patent, col. 2:7-15
  • The Patented Solution: The '247 patent describes a "drop-in" trigger module with a three-position safety selector: safe, standard semi-automatic, and "forced reset" semi-automatic '247 Patent, abstract In the forced reset mode, a pivoting cam, actuated by the rearward movement of the bolt carrier, physically pushes the trigger member back to its reset position '247 Patent, abstract This mechanical reset allows the user to fire again as soon as the bolt is back in battery, without needing to manually release the trigger finger from its rearward position '247 Patent, abstract
  • Technical Importance: The invention purports to offer a "drop-in" solution that significantly increases the rate of semi-automatic fire without requiring modification to other core firearm components, such as the bolt carrier '247 Patent, col. 2:28-34

Key Claims at a Glance

  • The complaint asserts independent claim 15 Compl. ¶49
  • The essential elements of independent claim 15 include:
    • A firearm trigger mechanism with a hammer, a trigger member, a disconnector, and a cam.
    • The mechanism is operable in a "standard semi-automatic mode" where the disconnector catches the hammer, and a user must manually release the trigger to fire again.
    • The mechanism is also operable in a "forced reset semi-automatic mode" where the cam is in a second position.
    • In the forced reset mode, rearward movement of the bolt carrier causes rearward pivoting of the hammer, and the disconnector hook is prevented from catching the hammer hook.
    • Thereafter, when the bolt carrier is in battery, the user can pull the trigger to fire.
  • The complaint reserves the right to assert infringement of other claims literally or under the doctrine of equivalents Compl. ¶49

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

  • Patent Identification: U.S. Patent No. 12,031,784 ("the '784 Patent"), "Adapted Forced Reset Trigger," issued July 9, 2024. Compl. ¶11

The Invention Explained

  • Problem Addressed: The patent's background explains that forced reset trigger mechanisms designed for one firearm platform (e.g., AR-15) may not function in another (e.g., AR-10) due to different geometries, specifically the vertical distance between the bolt carrier and the trigger's locking member. A locking member tall enough to be actuated by an AR-10 bolt carrier would physically interfere with the carrier's rearward motion '784 Patent, col. 1:20-44
  • The Patented Solution: The invention is an extended trigger locking device featuring a "body portion" and an "upward extension portion that is separately movable" '784 Patent, abstract This extension is rigid enough to be actuated by the forward-moving bolt carrier but can deflect or fold out of the way to avoid interference as the bolt carrier cycles to the rear '784 Patent, col. 2:1-6 The specification details embodiments with a one-way hinge feature '784 Patent, col. 1:64-2:2
  • Technical Importance: This design allows a forced reset trigger to be adapted for use across multiple firearm platforms with different physical dimensions, which would otherwise be incompatible with a fixed, single-piece locking member '784 Patent, col. 1:45-52

Key Claims at a Glance

  • The complaint asserts independent claim 1 Compl. ¶63
  • 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 (locked) and second (unlocked) position.
    • The locking member has a "body portion" and an "upwardly extending deflectable portion that is separately movable relative to the body portion."
    • The upward portion is configured to make "actuating contact" with a bolt carrier surface to move the locking member to the second (unlocked) position.
  • The complaint reserves the right to assert infringement of other claims Compl. ¶63

Multi-Patent Capsules

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

    • Technology Synopsis: The patent describes a safety mechanism with a cam selector, lever, and trigger, operable in three modes. The second mode, an "active reset," uses a cam portion to move the trigger tail down when the selector rotates, while the third mode prevents the trigger from being pulled. Compl. ¶29
    • Asserted Claims: Claim 1 is asserted Compl. ¶77
    • Accused Features: The "Super Safety" product is alleged to infringe Compl. ¶77

  • U.S. Patent No. 12,578,159: "Firearm Trigger Mechanism," issued March 17, 2026. Compl. ¶13

    • Technology Synopsis: This patent, like the '247 patent, describes a device for accelerating the firing sequence of a semi-automatic firearm. It features selectable standard and "forced reset" modes and uses a cam, rotated by the action's cycling, to reset the trigger. Compl. ¶27
    • Asserted Claims: Claim 1 is asserted Compl. ¶91
    • Accused Features: The "Super Safety" product is alleged to infringe Compl. ¶91

  • U.S. Patent No. 10,514,223: "Firearm Trigger Mechanism," issued December 24, 2019. Compl. ¶14

    • Technology Synopsis: The patent describes a device where the cycling of the firearm's action causes the hammer to make contact with the trigger, forcefully resetting both components. A locking bar is included to prevent a subsequent trigger pull until the bolt carrier is in battery. Compl. ¶30
    • Asserted Claims: Claim 4 is asserted Compl. ¶105
    • Accused Features: The "Partisan Disruptor" product is alleged to infringe Compl. ¶105

  • U.S. Patent No. 11,724,003: "Firearm Trigger Mechanism," issued August 15, 2023. Compl. ¶15

    • Technology Synopsis: This patent describes a device with two selectable operating modes: a standard disconnector-based semi-automatic mode and a forced reset semi-automatic mode. Compl. ¶31
    • Asserted Claims: Claim 4 is asserted Compl. ¶119
    • Accused Features: The "Partisan Disruptor" product is alleged to infringe Compl. ¶119

  • U.S. Patent No. 12,036,336: "Firearm Trigger Mechanism," issued July 16, 2024. Compl. ¶16

    • Technology Synopsis: This patent describes a device with two selectable operating modes: a standard disconnector-based semi-automatic mode and a forced reset semi-automatic mode. Compl. ¶31
    • Asserted Claims: Claim 3 is asserted Compl. ¶133
    • Accused Features: The "Partisan Disruptor" product is alleged to infringe Compl. ¶133

  • U.S. Patent No. 12,274,807: "Firearm Trigger Mechanism," issued April 15, 2025. Compl. ¶17

    • Technology Synopsis: This patent describes a device with two selectable operating modes: a standard disconnector-based semi-automatic mode and a forced reset semi-automatic mode. Compl. ¶31
    • Asserted Claims: Claim 1 is asserted Compl. ¶146
    • Accused Features: The "Partisan Disruptor" product is alleged to infringe Compl. ¶146

  • U.S. Patent No. 12,636,403: "Firearm Trigger Mechanism," issued May 26, 2026. Compl. ¶18

    • Technology Synopsis: This patent describes a device with two selectable operating modes: a standard disconnector-based semi-automatic mode and a forced reset semi-automatic mode. Compl. ¶31
    • Asserted Claims: Claim 38 is asserted Compl. ¶160
    • Accused Features: Both the "Super Safety" and "Disruptor" products are alleged to infringe Compl. ¶160

III. The Accused Instrumentality

Product Identification

  • The complaint identifies two lines of accused products: "The Super Safety" and "The Partisan Disruptor" Compl. ¶33

Functionality and Market Context

  • The complaint alleges both product lines are aftermarket trigger mechanisms for AR-platform firearms, sold via Defendant's website as standalone kits or pre-installed in firearms Compl. ¶¶35, 38
  • The Super Safety: Alleged to be a "3-Position" device that allows a user to select between safe, standard semi-automatic, and "forced reset semiautomatic with cam modes" Compl. ¶34 Compl. p. 10 It is accused of infringing patents related to multi-mode operation and adaptable locking members Compl. ¶34 A product screenshot shows the "Super Safety Trigger Curved" sold as a kit of several small mechanical parts Compl. p. 9
  • The Partisan Disruptor: Also alleged to operate in both a "disconnector mode" (standard semi-automatic) and a "forced reset semi-automatic" mode Compl. p. 11 In the forced reset mode, the cycling of the action allegedly causes the hammer to forcefully reset the trigger, and a locking bar prevents a premature trigger pull Compl. ¶40 It is accused of infringing patents related to forced reset mechanisms with selectable modes Compl. ¶37

IV. Analysis of Infringement Allegations

U.S. Patent No. 12,038,247 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 and adapted to be mounted in a fire control mechanism pocket of a receiver The Super Safety is installed in a fire control mechanism pocket and includes a hammer with a sear catch and a hook for a disconnector. This diagram shows the accused hammer (red) with its sear catch and disconnector hook (Compl. p. 14). ¶51, p. 14 col. 8:1-3
to pivot on a transverse hammer pivot axis between set and released positions, said hammer adapted to be pivoted rearward by rearward movement of a bolt carrier, The accused hammer pivots on a transverse axis between set and released positions and is pivoted rearward by the bolt carrier. ¶51, p. 15 col. 8:3-5
a trigger member having a sear and adapted to be mounted in the fire control mechanism pocket to pivot on a transverse trigger member pivot axis between set and released positions, The Super Safety is installed with a trigger member that pivots on a transverse axis and has a sear. ¶51, p. 15; ¶51, p. 16 col. 8:6-8
wherein said sear and sear catch are in engagement in said set positions of said hammer and trigger member and are out of engagement in said released positions of said hammer and trigger member, The sear of the trigger member and sear catch of the hammer are in engagement in the set position and out of engagement in the released position. ¶51, p. 16; ¶51, p. 17 col. 8:9-13
whereupon in a standard semi-automatic mode, rearward movement of the bolt carrier causes rearward pivoting of said hammer such that said disconnector hook catches said hammer hook, In standard mode, rearward movement of the bolt carrier causes the hammer to pivot and the disconnector hook to catch the hammer hook. ¶51, p. 20 col. 8:14-18
at which time a user must manually release said trigger member to free said hammer from said disconnector to permit said hammer and trigger member to pivot to said set positions so that the user can pull said trigger member to fire the firearm, and The user must manually release the trigger to free the hammer from the disconnector, allowing the parts to reset so the user can fire again. ¶51, p. 20; ¶51, p. 21 col. 8:19-25
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, In forced reset mode, the cam is in its second position and forces the trigger toward its set position, while rearward movement of the bolt carrier pivots the hammer such that the disconnector hook is prevented from catching the hammer hook. This diagram shows the cam in its second position, interacting with the bolt carrier (Compl. p. 19). ¶51, p. 21 col. 8:26-31
at which time the user can pull said trigger member to fire the firearm. The user can then pull the trigger to fire the firearm. ¶51, p. 22 col. 8:35-36

U.S. Patent No. 12,031,784 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 The Super Safety is part of a forced reset trigger mechanism and functions as a locking device. It has a first position that locks the trigger against pulling movement. This diagram shows the accused device in its locked first position (Compl. p. 28). ¶65, p. 25; ¶65, p. 27 col. 6:11-14
and a second position where it does not restrict movement of the trigger member, The Super Safety is movable to a second position where it does not restrict trigger movement. ¶65, p. 28 col. 6:15-16
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 the bolt carrier, The Super Safety is supported by the lower receiver (frame) and has an upward extending lever arm configured to make actuating contact with the bolt carrier. ¶65, p. 28; ¶65, p. 29 col. 6:17-22
such actuating contact causing the locking member to move from the first position to the second position, The contact with the bolt carrier causes the locking member to move from the locked first position to the unlocked second position. ¶65, p. 29; ¶65, p. 30 col. 6:23-25

Identified Points of Contention

  • Scope and Functionality ('247 Patent): The asserted claim 15 is highly detailed and functional. A potential point of contention is whether the "Super Safety" product, when operating in its "standard semi-automatic mode," performs the exact sequence of steps required by the claim, specifically that a user must manually release the trigger to reset the hammer and trigger. The analysis may turn on whether any slight deviation in the accused product's standard operation is sufficient to fall outside the claim's literal scope.
  • Structural Identity ('784 Patent): The '784 patent's core novelty, as described in its specification, is a locking member with a separately movable upward extension designed to accommodate different firearm geometries (e.g., AR-10 vs. AR-15). A key question for the court will be whether the "Super Safety's" locking member possesses this specific two-piece or hinged structural feature as claimed, or if it is a single, rigid component. Infringement may depend on whether the accused device embodies the same solution to the problem of geometric incompatibility that the patent describes.

V. Key Claim Terms for Construction

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

  • The Term: "standard semi-automatic mode" (from claim 15)
  • Context and Importance: This term defines one of the two required operational modes. The claim recites a specific sequence of mechanical events that must occur in this mode, including the disconnector catching the hammer and the necessity of a manual trigger release to reset the mechanism. The construction of this term is critical because if the accused device's "standard" mode does not meet this precise functional definition, a core element of the claim may not be met.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: A party could argue that the term should be given its plain and ordinary meaning in the art, which might encompass any conventional semi-automatic operation, allowing for minor functional variations.
    • Evidence for a Narrower Interpretation: The claim itself provides a specific, step-by-step functional definition for this mode: "rearward movement of the bolt carrier causes...disconnector hook [to] catch said hammer hook, at which time a user must manually release said trigger member to free said hammer" '247 Patent, col. 8:14-23 This language provides strong intrinsic evidence for a narrow construction limited to mechanisms that perform this exact sequence.

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

  • The Term: "separately movable" (from claim 1)
  • Context and Importance: This term describes the relationship between the "body portion" and the "upwardly extending deflectable portion" of the locking member. Its construction is central to the infringement analysis. If "separately movable" is construed narrowly to require a distinct mechanical joint (like a hinge), infringement will depend on whether the accused device has such a structure. Practitioners may focus on this term because it appears to be the primary feature distinguishing the invention from prior art that was not adaptable across different firearm platforms.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: A party might argue the term could encompass a single piece with a flexible or deflectable section, not necessarily requiring a separate component or a hinge.
    • Evidence for a Narrower Interpretation: The patent's abstract states the upward extension is "separately movable relative to the body portion between an extended position and a deflected position" '784 Patent, abstract The figures and detailed description show an embodiment where the extension portion (22) pivots on a separate pin (24) relative to the body (26), strongly suggesting a construction that requires two parts connected by a joint '784 Patent, Fig. 2

VI. Other Allegations

  • Indirect Infringement: The complaint alleges both induced and contributory infringement for all asserted patents. Inducement is alleged based on Defendant's "installation of, encouraging, advertising, promoting, and instructing others to use" the accused products Compl. ¶52 Contributory infringement is alleged on the basis that the components of the accused products are "specially designed and adapted" for infringement and are "not suitable for substantial noninfringing use" Compl. ¶54
  • Willful Infringement: Willfulness is alleged for all asserted patents. The complaint pleads that Defendant engaged in "egregious infringement behavior with knowledge of the...Patent" and "known or should have known" that its actions constituted infringement Compl. ¶55 The allegations assert that Defendant could not have a reasonable or subjective belief that its actions were non-infringing or that the patents were invalid, thereby meeting the pleading standard for post-suit willfulness.

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

This case presents a complex, multi-patent dispute over firearm trigger technology. The outcome may turn on the court's resolution of several key technical and legal questions:

  • A core issue will be one of structural identity: Does the locking member in the accused "Super Safety" product embody the "separately movable" and deflectable upward extension taught by the '784 patent to solve cross-platform compatibility issues, or does it utilize a different mechanical structure?
  • A second central question will be one of functional fidelity: Do the accused "Super Safety" and "Partisan Disruptor" products, when operating in their respective "standard" and "forced reset" modes, replicate the precise, multi-step sequence of mechanical interactions recited in the highly detailed functional claims of patents like the '247 patent?
  • Finally, an evidentiary question will be one of knowledge and intent: Should the case proceed, the analysis will focus on what evidence Plaintiffs can produce to demonstrate that Defendant's alleged infringement was willful, particularly regarding when Defendant knew or should have known of the asserted patents and their relevance to the accused products.
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