Infinity X1 v. Coast Cutlery: Headlamp Patent Dispute Transferred to Oregon
Infinity X1 LLC filed a patent infringement action against Coast Cutlery Co. in the Central District of California over the Coast CH1000R Rechargeable Headlamp, asserting two patents covering rechargeable headlamp technology. Within 59 days, the case was jointly stipulated for transfer to the District of Oregon to consolidate with a related action already pending there.
Rechargeable Headlamp Patents Drive Cross-Court Venue Battle
Infinity X1 LLC filed suit on May 20, 2025 in the Central District of California against Coast Cutlery Co., asserting infringement of US11852311B2 and US12203618B2 — two patents covering rechargeable headlamp technology — in connection with Coast’s CH1000R Rechargeable Headlamp. Infinity X1 was represented by Jeffer Mangels Butler & Mitchell, LLP, while Coast Cutlery retained Schwabe, Williamson and Wyatt P.C. and Womble Bond Dickinson (US) LLP.
The case closed on July 18, 2025, just 59 days after filing, following a joint stipulation by both parties to transfer venue to the United States District Court for the District of Oregon, Portland Division. The transfer order, issued on that date, also directed the parties to move for consolidation with a mirror action — Coast Cutlery Co. v. Infinity X1 LLC, No. 3:25-cv-01120-SI — already pending in Oregon. Coast’s pending Motion to Dismiss was denied as moot upon transfer.
The 59-day lifespan in California before transfer is consistent with parties recognising early that a parallel Oregon proceeding rendered the California forum duplicative. The joint nature of the stipulation suggests both sides agreed that Oregon — where a related case was already active — was the appropriate consolidated venue. The merits of the infringement claims, claim construction, and validity of the asserted patents remain entirely unresolved and will proceed in the District of Oregon.
Filing to Case Transferred in 59 days
59 days in C.D. Cal. before transfer — case resolved on venue before any merits ruling
Case transferred to Oregon: what the venue change means for both parties
Joint stipulation transfers venue — not a merits ruling
A venue transfer under 28 U.S.C. § 1404(a) moves an action to a more appropriate district. Here, both parties jointly stipulated, signalling agreement that the District of Oregon — where a related case is already pending — is the proper forum. The California court found ‘good cause’ and granted the transfer. No merits decision was made; infringement and validity questions are entirely open.
No merits adjudicationOregon consolidation reshapes the litigation landscape
Consolidation with Coast Cutlery Co. v. Infinity X1 LLC (No. 3:25-cv-01120-SI) in D. Oregon means a single judge will now oversee both actions together. This eliminates the risk of inconsistent rulings and typically accelerates case management. Consolidated proceedings often intensify discovery burdens and may shift negotiating leverage depending on which party initiated the Oregon action first.
Consolidated in D. OregonCoast’s dismissal motion denied as moot — arguments preserved
Coast Cutlery had filed a Motion to Dismiss (ECF No. 17) in California, which was denied as moot following the transfer. A denial as moot is not a ruling on the merits of the motion — Coast may renew similar arguments in the Oregon proceeding. This suggests the transfer did not resolve any substantive defences Coast may be pursuing.
Arguments unresolvedAll substantive issues now proceed in Portland
The District of Oregon, Portland Division will manage the consolidated case from here. Patent claim construction, infringement analysis of the CH1000R headlamp against US11852311B2 and US12203618B2, and any validity challenges will be litigated there. IP teams monitoring this dispute should shift their tracking to the Oregon docket under the consolidated case number.
Oregon docket to watchFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | INFINITY X1 LLC | Company | Lighting technology IP holder — asserting US11852311B2 and US12203618B2Search in Eureka ↗ |
| Defendant | Coast Cutlery, Co. | Company | Coast Cutlery Co. — manufacturer of the CH1000R Rechargeable HeadlampSearch in Eureka ↗ |
| Plaintiff counsel | Gregory S. Cordrey | Attorney | Counsel for INFINITY X1 LLCSearch in Eureka ↗ |
| Plaintiff counsel | Jessica Bromall Sparkman | Attorney | Counsel for INFINITY X1 LLCSearch in Eureka ↗ |
| Plaintiff counsel | Madeline Lei Momi Goossen | Attorney | Counsel for INFINITY X1 LLCSearch in Eureka ↗ |
| Plaintiff counsel | Rod S. Berman | Attorney | Counsel for INFINITY X1 LLCSearch in Eureka ↗ |
| Plaintiff law firm | Jeffer Mangels Butler & Mitchell, LLP | Law Firm | Representing INFINITY X1 LLCSearch in Eureka ↗ |
| Defendant counsel | Nicholas F. Aldrich | Attorney | Counsel for Coast Cutlery, Co.Search in Eureka ↗ |
| Defendant counsel | Steven Andrew Wilson | Attorney | Counsel for Coast Cutlery, Co.Search in Eureka ↗ |
| Defendant law firm | Schwabe, Williamson and Wyatt P.C. | Law Firm | Representing Coast Cutlery, Co.Search in Eureka ↗ |
| Defendant law firm | Womble Bond Dickinson (US) LLP | Law Firm | Representing Coast Cutlery, Co.Search in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | California Central District CourtSearch in Eureka ↗ |
Official order — verbatim text
The transfer order reflects a procedural rather than substantive resolution: the California court made no finding on patent validity, infringement of the CH1000R headlamp, or claim construction. The joint stipulation and ‘good cause’ finding indicate judicial efficiency drove the outcome. The denial of Coast’s Motion to Dismiss as moot preserves — rather than resolves — Coast’s substantive arguments. All key litigation issues now rest with the District of Oregon.
US11852311B2 & US12203618B2 — Rechargeable Headlamp Technology
US11852311B2 (application no. US17/804749) and US12203618B2 (application no. US18/503121) both relate to rechargeable headlamp technology. The assertion of both patents against a single product — the Coast CH1000R Rechargeable Headlamp — suggests they may cover complementary aspects of the device, potentially spanning structural design and functional rechargeable system elements. The sequential application numbers indicate US12203618B2 is a later continuation or related filing, consistent with a portfolio strategy to extend protection around a core innovation.
For competitors in the portable lighting, outdoor gear, and consumer electronics sectors, these patents represent a potential barrier to designing and selling rechargeable headlamps with similar features. The willingness of Infinity X1 to file suit and pursue consolidation in Oregon signals active enforcement intent. Companies whose products share architectural or functional overlap with the CH1000R should consider the enforceability of these patents carefully, particularly as claim construction proceedings in Oregon will clarify scope.
Should you run an FTO against US11852311B2 and US12203618B2?
Any product team developing or sourcing rechargeable headlamps — especially those with comparable form factors to the Coast CH1000R — should treat these two asserted patents as a live FTO risk. The active enforcement posture of Infinity X1, combined with consolidation in Oregon, means claim construction rulings could arrive with significant commercial implications. Retailers, OEMs, and contract manufacturers in the portable lighting space are all potentially within scope.
PatSnap Eureka’s FTO Search Agent allows you to map the claims of US11852311B2 and US12203618B2 against your product specifications, identify design-around opportunities, and surface prior art that could support invalidity arguments. With the Oregon consolidated case now active, running an FTO before any Markman ruling is issued provides the widest window for design or sourcing adjustments.
Run a freedom-to-operate analysis on US11852311B2 to assess your product’s exposure
Run FTO in Eureka →Similar Rechargeable Lighting Patent Cases in Federal District Courts
Cases involving rechargeable portable lighting patents litigated in California and Oregon district courts, including infringement actions over headlamp and similar consumer lighting technology.
What this transfer signals for the rechargeable lighting IP landscape
Two competing actions over the same headlamp patents in different courts signal an aggressive, multi-front IP strategy in the portable lighting sector.
Dual-action filings are an increasingly common enforcement tactic
The existence of simultaneous cases in California and Oregon — with one filed by each party — suggests both Infinity X1 and Coast Cutlery are pursuing offensive and defensive strategies simultaneously. IP teams in the portable lighting and consumer electronics space should monitor for similar multi-district patent enforcement patterns.
Early joint transfers often signal settlement groundwork being laid
When parties jointly stipulate to transfer and consolidate within 60 days of filing, it frequently suggests early-stage negotiations or at minimum a pragmatic alignment on managing costs. The absence of contested venue briefing here is consistent with both parties preferring to litigate on familiar Oregon ground rather than fighting a two-front war.
INFINITY v Coast — key questions answered
Infinity X1 LLC filed a patent infringement action against Coast Cutlery Co. in the Central District of California on May 20, 2025, asserting US11852311B2 and US12203618B2 over the Coast CH1000R Rechargeable Headlamp. After 59 days, the case was transferred by joint stipulation to the District of Oregon for consolidation with a related action (No. 3:25-cv-01120-SI). No merits ruling was issued.
Both parties jointly stipulated to transfer venue to the District of Oregon, Portland Division, because a related action — Coast Cutlery Co. v. Infinity X1 LLC, No. 3:25-cv-01120-SI — was already pending there. The California court found good cause and ordered transfer and consolidation to avoid duplicative proceedings and risk of inconsistent rulings.
Infinity X1 LLC asserts US11852311B2 (application US17/804749) and US12203618B2 (application US18/503121), both covering rechargeable headlamp technology. Both patents were asserted against Coast Cutlery’s CH1000R Rechargeable Headlamp product.
Coast Cutlery filed a Motion to Dismiss (ECF No. 17) in the Central District of California. Upon granting the joint transfer stipulation, the court denied the Motion to Dismiss as moot. This means the motion’s substantive arguments were not adjudicated and may be renewed in the District of Oregon consolidated proceeding.
As of the July 18, 2025 transfer order, the case is proceeding in the United States District Court for the District of Oregon, Portland Division, where it is to be consolidated with Coast Cutlery Co. v. Infinity X1 LLC, No. 3:25-cv-01120-SI. All substantive patent issues, including infringement and validity of US11852311B2 and US12203618B2, remain unresolved.
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