JFXD TRX Acq v. Crankit International — Plaintiff Wins $447K with Trebled Damages
JFXD TRX Acq, LLC asserted three patents covering TRX suspension training apparatus, handgrip assemblies, and strap design against Australian competitor Crankit International Pty, Ltd. Judge John H. Chun of the W.D. Washington granted full final judgment in 325 days, awarding $409,888.20 in trebled damages plus fees and costs totalling $447,006.50.
TRX secures trebled damages win against Australian suspension trainer rival
Filed on 3 March 2023 in the Western District of Washington, JFXD TRX Acq, LLC brought a patent infringement action against Crankit International Pty, Ltd., an Australian fitness equipment company. The complaint asserted three intellectual property rights: US11400334B2 covering strap-based exercise apparatus and methods, US10857413B2 covering an exercise device with paired handgrip assemblies, and design patent USD0831764S covering a flexible strap with dual stitch pattern — together forming the core IP portfolio underpinning the globally recognised TRX suspension training system.
The case closed on 22 January 2024 when Judge John H. Chun granted TRX’s Motion for Final Judgment and Assessment and Award of Damages, Fees and Costs. The court awarded base damages of $136,629.40, which were then trebled to $409,888.20 under the enhanced damages provisions of 35 U.S.C. § 284 — a remedy typically reserved for willful or egregious infringement. Combined with $34,242.50 in attorney’s fees and $2,875.80 in costs, total relief reached $447,006.50.
The 325-day resolution and apparent absence of defendant-side legal representation on record is consistent with a default judgment scenario, suggesting Crankit International may not have appeared to contest the claims. The trebling of damages — a significant multiplier — alongside a fee award implies the court found the infringement conduct sufficiently serious to warrant enhanced relief. What remains unclear from the public record is whether Crankit had any US commercial presence, and whether TRX pursued parallel enforcement actions in other jurisdictions.
Filing to settlement in 325 days
325 days — resolved within a single calendar year, suggesting an uncontested default posture
Final judgment: $447,006.50 awarded including trebled damages to TRX
Damages trebled to $409,888 — a signal of willful infringement
Under 35 U.S.C. § 284, courts may award up to three times assessed damages where infringement is found to be willful or egregious. Here, base damages of $136,629.40 were trebled to $409,888.20. The court’s willingness to apply this multiplier — even in what appears to be an uncontested proceeding — reinforces that the conduct was characterised as more than inadvertent copying of TRX’s proprietary suspension trainer technology.
Treble damages under § 284Fee award signals an ‘exceptional case’ finding under § 285
The $34,242.50 attorney’s fee award is consistent with a finding that this was an ‘exceptional case’ under 35 U.S.C. § 285, the standard articulated in Octane Fitness v. ICON Health (2014). Such awards are more readily granted where a defendant fails to appear or mount a substantive defence. The combined fee-plus-trebled-damages outcome imposes the maximum available financial pressure on an infringing party under US patent law.
Exceptional case — § 285No defendant counsel on record — likely uncontested judgment
The case record lists no defendant law firm or agent representation for Crankit International, and the court resolved the matter on a plaintiff’s motion without apparent adversarial briefing. This pattern is typical of default or default-equivalent judgments, where an overseas defendant does not engage US counsel. For enforcement purposes, TRX now holds a federal judgment that can be pursued against US assets or used as the basis for cross-border recognition proceedings.
Uncontested — default-pattern outcomeThree patents asserted: utility, method, and design rights bundled
TRX asserted two utility patents and one design patent simultaneously — covering the functional apparatus (US11400334B2), the handgrip mechanism (US10857413B2), and the distinctive dual-stitch strap aesthetic (USD0831764S). Multi-patent assertions of this kind broaden the infringement surface and complicate design-around strategies, since a defendant must clear all three IP rights to operate freely. This bundled approach is consistent with a strategy designed to maximise both damages exposure and deterrence.
Utility + design patent bundleFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Jfxd Trx Acq, LLC | Company | Fitness IP holding company — holder of TRX suspension training patents US11400334B2, US10857413B2, USD0831764SSearch in Eureka ↗ |
| Defendant | Crankit International Pty, Ltd. | Company | Crankit International Pty, Ltd. — Australian fitness equipment company alleged to infringe TRX suspension trainer IPSearch in Eureka ↗ |
| Plaintiff counsel | Hari Kumar | Attorney | Counsel for Jfxd Trx Acq, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Holly E. Engelmann | Attorney | Counsel for Jfxd Trx Acq, LLCSearch in Eureka ↗ |
| Plaintiff counsel | John E. Munro | Attorney | Counsel for Jfxd Trx Acq, LLCSearch in Eureka ↗ |
| Presiding judge | Judge John H. Chun | Chief Judge | Washington Western District Court — Chief JudgeSearch in Eureka ↗ |
Stipulation of dismissal — official text
The court’s grant of TRX’s motion for final judgment on all requested relief — including trebled damages and attorney’s fees — without apparent opposition represents the maximum available outcome under US patent law. The award structure implies findings of both willful infringement (triggering § 284 trebling) and an exceptional case (triggering § 285 fee-shifting). The absence of any defendant-side briefing in the record is consistent with a default or non-appearance scenario, meaning these findings were made on TRX’s unopposed submissions. For TRX, the judgment creates an enforceable federal debt; for Crankit, it creates significant US legal exposure even absent a US entity.
US11400334B2, US10857413B2 & USD0831764S — TRX Suspension Training IP Portfolio
The three asserted patents collectively protect the TRX suspension training system at multiple IP layers. US11400334B2 (application US17/094487) covers the apparatus, kit configuration, and method for performing strap-based exercises — capturing both product and method claims. US10857413B2 (application US16/204044) targets the specific handgrip assembly design central to TRX’s ergonomic user interface. USD0831764S (application US29/587147) is a design patent protecting the ornamental appearance of the flexible strap’s dual stitch pattern, providing aesthetic exclusivity independent of functional claims.
Together, this portfolio reflects a layered IP strategy common among premium fitness equipment brands: utility patents lock out functional equivalents while a design patent protects the distinctive visual identity that drives consumer recognition. For competitors in the suspension trainer, bodyweight training, and functional fitness equipment segments, this bundle creates a high clearance threshold. The enforcement of all three patents in a single action — and the court’s willingness to treble damages — signals that JFXD views this portfolio as commercially strategic and actively defensible.
Should your team run an FTO against TRX’s suspension trainer patents?
Any company designing, manufacturing, importing, or distributing strap-based exercise devices, suspension trainers, or functional bodyweight training equipment for the US market should conduct a freedom-to-operate analysis against US11400334B2, US10857413B2, and USD0831764S before product launch or market entry. The $447K judgment in this case — including trebled damages — illustrates that the cost of infringement significantly exceeds the cost of clearance. This applies equally to established brands and direct-to-consumer fitness startups.
PatSnap Eureka’s FTO Search Agent can map your product’s technical features against the independent and dependent claims of the TRX utility patents, flagging overlap risk at the claim level. For the design patent USD0831764S, Eureka’s visual search capability can identify ornamental similarity against your strap’s stitch and attachment design. Ongoing claim monitoring across the JFXD portfolio ensures you receive alerts if continuation applications or new assertions emerge in this technology space.
Run a freedom-to-operate analysis on US11400334B2 to assess your product’s exposure
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What this case signals for the fitness equipment IP landscape
TRX’s decisive win demonstrates that suspension training IP is actively enforced — and that overseas competitors are not insulated from US court awards.
Overseas fitness equipment makers face full US damages exposure
Crankit’s Australian incorporation did not protect it from a US federal court award exceeding $447K. Any company selling or marketing suspension training products into or within the US market — regardless of headquarters — must clear TRX’s patent portfolio before launch. The trebled damages outcome significantly raises the cost of non-compliance.
TRX’s multi-patent bundle makes design-around strategies complex
With simultaneous utility and design patent coverage, competitors must independently clear functional claims on apparatus and methods (US11400334B2, US10857413B2) and aesthetic claims on strap construction (USD0831764S). A product that avoids one layer of protection may still infringe another, requiring a comprehensive FTO analysis before market entry.
Jfxd v Crankit — key questions answered
The court granted TRX’s motion for final judgment, awarding $447,006.50 total. This comprised base damages of $136,629.40 trebled to $409,888.20, plus $34,242.50 in attorney’s fees and $2,875.80 in costs. Judgment was entered on 22 January 2024 by Judge John H. Chun in the Western District of Washington.
Under 35 U.S.C. § 284, courts may award up to three times assessed patent damages. The court trebled TRX’s base damages of $136,629.40 to $409,888.20. This enhanced damages remedy is typically reserved for willful or egregious infringement. The apparent lack of defendant participation in proceedings may have contributed to this outcome.
TRX asserted three patents: US11400334B2 (apparatus, kit, and method for strap-based exercises), US10857413B2 (exercise device with paired handgrip assemblies), and design patent USD0831764S (flexible strap with dual stitch pattern). This multi-patent assertion covered functional, method, and ornamental aspects of the TRX suspension training system.
When a defendant does not appear or retain counsel, the court may enter a default or default-equivalent judgment on the plaintiff’s unopposed motion. In this case, no defendant agents or law firms appear on record. This posture typically results in the court accepting the plaintiff’s damages calculations and legal arguments without adversarial scrutiny, which is consistent with the full award granted here.
Companies manufacturing or selling strap-based exercise devices in the US should conduct freedom-to-operate analysis against US11400334B2, US10857413B2, and USD0831764S before market entry. The $447K judgment — with trebled damages — illustrates the financial exposure. Design patent USD0831764S adds an ornamental clearance requirement separate from functional claim analysis, covering the distinctive dual-stitch strap appearance.
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