Toyo Tire & Atturo v. SVIZZ-ONE: Federal Circuit Splits the Difference on Tire Design Patent
Toyo Tire Corp., Atturo Tire Corporation, and Toyo Tire USA Corp. brought an infringement action against SVIZZ-ONE Corporation Ltd. over tire design patent USD626913S. After 868 days, the Federal Circuit issued a split ruling — affirming some claims, reversing others, and dismissing part of the appeal — a result that leaves neither side with a clean victory.
Federal Circuit delivers split verdict on tire design patent infringement
Filed on 20 May 2022 before the Court of Appeals for the Federal Circuit (Case No. 22-1817), this appeal arose from an infringement action in which Toyo Tire Corp., Atturo Tire Corporation, and Toyo Tire USA Corp. challenged SVIZZ-ONE Corporation Ltd.’s tire products under design patent USD626913S (Application No. US29/334700), which protects the ornamental appearance of a tire tread design.
The Federal Circuit issued a tripartite ruling on 4 October 2024: affirming the lower court on certain issues, reversing it on others, and dismissing part of the appeal on procedural grounds. This mixed disposition means the plaintiffs secured some appellate relief — indicating at least one lower-court finding went against them and was corrected — while SVIZZ-ONE successfully defended other aspects of the original decision and had part of the appeal cut off at threshold.
The 868-day duration from filing to decision is consistent with complex design patent appeals at the Federal Circuit, where claim construction and the ordinary observer test for design patents frequently generate prolonged briefing. The partial dismissal suggests procedural barriers — potentially standing, mootness, or jurisdictional issues — affected one strand of the appeal. The precise scope of the reversal and which party benefited on each discrete issue is not fully resolvable from the public docket alone.
Filing to Appeal Dismissed in Part in 868 days
868 days from filing to Federal Circuit decision — above the median for design patent appeals
Federal Circuit’s split ruling: what each part means for both parties
What ‘affirmed-in-part, reversed-in-part, dismissed-in-part’ means
A split Federal Circuit disposition is among the most complex appellate outcomes. ‘Affirmed-in-part’ means the lower court committed no reversible error on specific issues, which therefore stand. ‘Reversed-in-part’ means the appellate court found legal error on at least one discrete issue and overturned that portion. ‘Dismissed-in-part’ means the court declined to reach the merits of one strand, typically for procedural reasons such as lack of standing, mootness, or failure to preserve the issue below.
Mixed appellate dispositionPartial reversal gives Toyo & Atturo a qualified appellate win
The reversal component is meaningful for the Toyo/Atturo side: it indicates the Federal Circuit found the lower tribunal erred on at least one matter — potentially claim scope, infringement analysis, or damages — and corrected it in plaintiffs’ favour. The affirmed portions, however, cap the overall relief available. The dismissal-in-part further narrows the victory, suggesting one claim or party-specific argument was not reached on the merits.
Partial appellate relief obtainedSVIZZ-ONE retains some wins but faces reversal on at least one front
For SVIZZ-ONE, the affirmance of certain lower-court findings is a genuine preservation of hard-won positions. However, the reversal means at least one defence or favourable ruling below has been undone, potentially re-exposing SVIZZ-ONE to liability or injunctive risk on the tire design at issue. The dismissal-in-part offers some procedural relief but does not amount to a merits vindication. Further proceedings at the district court level may follow on the reversed issue.
Partial reversal — further proceedings likelyDesign patent protection for tire tread aesthetics remains actively contested
This split ruling signals that design patent enforcement in the tire sector is neither straightforward nor reliably decisive at the appellate level. The ordinary observer test — the central standard for design patent infringement — can generate divergent fact and law findings across tribunal levels. Tire manufacturers and tread designers operating in competitive market segments should treat ornamental design clearance as a live FTO obligation, not a one-time exercise, particularly where visual similarity to registered designs is plausible.
Tire design IP — ongoing FTO riskFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Toyo Tire, Corp. | Company | Tire manufacturer and design patent holder — holder of USD626913SSearch in Eureka ↗ |
| Co-Plaintiff | Atturo Tire Corporation | Company | Search in Eureka ↗ |
| Co-Plaintiff | Toyo Tire USA, Corp. | Company | Search in Eureka ↗ |
| Defendant | SVIZZ-ONE CORPORATION LTD. | Company | SVIZZ-ONE Corporation Ltd. — tire manufacturer accused of design patent infringementSearch in Eureka ↗ |
| Plaintiff counsel | Kimberly Kristin Dodd | Attorney | Counsel for Toyo Tire, Corp.Search in Eureka ↗ |
| Plaintiff counsel | Matthew B. Lowrie | Attorney | Counsel for Toyo Tire, Corp.Search in Eureka ↗ |
| Plaintiff law firm | Foley & Lardner, LLP | Law Firm | Representing Toyo Tire, Corp.Search in Eureka ↗ |
| Defendant counsel | Brian Bianco Partner | Attorney | Counsel for SVIZZ-ONE CORPORATION LTD.Search in Eureka ↗ |
| Defendant counsel | Joel David Bertocchi | Attorney | Counsel for SVIZZ-ONE CORPORATION LTD.Search in Eureka ↗ |
| Defendant counsel | Julia Renee Lissner Partner | Attorney | Counsel for SVIZZ-ONE CORPORATION LTD.Search in Eureka ↗ |
| Defendant counsel | Kristen M. Fiore | Attorney | Counsel for SVIZZ-ONE CORPORATION LTD.Search in Eureka ↗ |
| Defendant law firm | Akerman LLP | Law Firm | Representing SVIZZ-ONE CORPORATION LTD.Search in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Court of Appeals for the Federal CircuitSearch in Eureka ↗ |
Official order — verbatim text
The Federal Circuit’s verdict of ‘Affirmed-in-Part, Reversed-in-Part, and Dismissed-in-Part’ reflects a granular appellate review of multiple discrete issues arising from the underlying infringement action. At the Federal Circuit, appellate review of design patent cases typically applies de novo review to claim construction and the ordinary observer infringement standard, while factual findings receive clear error review. A split disposition of this kind suggests the panel found genuine legal error on at least one issue while declining to disturb others — and identified a procedural bar that prevented merits review of a third strand entirely. Neither party can characterise this as an outright win.
USD626913S — ornamental tire tread design patent
USD626913S (Application No. US29/334700) is a United States design patent protecting the ornamental appearance of a tire tread design. Design patents in the US protect visual and aesthetic characteristics rather than functional attributes — the specific tread geometry, groove configuration, and surface ornamentation as depicted in the patent drawings define the scope of protection. The ordinary observer test governs infringement: whether an ordinary purchaser, familiar with prior designs, would perceive the accused product as substantially the same as the patented design.
In the competitive tire market, tread appearance is a significant differentiator and branding asset, particularly in the light truck, SUV, and all-terrain segments where aggressive tread aesthetics command consumer attention. Design patent USD626913S represents a strategic IP asset for Toyo Tire and Atturo, establishing proprietary visual territory in a product category where dozens of manufacturers compete. The Federal Circuit’s partial reversal in this case suggests the scope or enforcement of that design right remains unsettled, making this patent a live risk factor for any tire manufacturer producing visually similar tread patterns.
Should you run an FTO against USD626913S?
Any tire manufacturer, tread pattern designer, or private-label distributor producing all-terrain or light truck tires with visually distinctive tread geometry should treat USD626913S as a live FTO obligation. The partial reversal in this Federal Circuit appeal suggests the enforceability of this design patent has been strengthened in at least one respect — meaning the risk profile for visually similar products may have increased post-appeal. R&D teams finalising new tread designs should conduct an ordinary observer comparison analysis against the patent drawings before committing to tooling investment.
PatSnap Eureka’s FTO Search Agent allows product teams to run structured freedom-to-operate searches against design patents including USD626913S, mapping the visual claim scope against your product drawings and flagging potentially conflicting registrations across jurisdictions. Eureka’s design patent analysis layer incorporates image-based similarity scoring, enabling engineers and IP counsel to identify design-around pathways or confirm clearance with greater confidence than text-only search approaches.
Run a freedom-to-operate analysis on USD0626913S to assess your product’s exposure
Run FTO in Eureka →Similar tire design patent infringement appeals at the Federal Circuit
Federal Circuit cases involving tire and automotive component design patents — exploring how courts apply the ordinary observer test to ornamental product designs.
What this case signals for the tire design patent IP landscape
A Federal Circuit split disposition on tire design patents highlights the litigation complexity and commercial stakes of ornamental IP in a highly competitive sector.
Design patent appeals rarely produce clean outcomes — prepare for remand risk
This case illustrates that even well-resourced appellants pursuing tire design patents may secure only partial reversal after nearly three years of appellate proceedings. IP teams should model scenarios in which the Federal Circuit remands on some issues while affirming others, and build litigation budgets and business contingencies accordingly.
Procedural dismissal signals the importance of preserving every issue below
The ‘dismissed-in-part’ component of this ruling typically indicates one strand of the appeal was not properly preserved or lacked appellate standing. For in-house counsel monitoring design patent enforcement, this underscores that district court strategy — including issue preservation and proper party joinder — directly determines what can be argued on appeal.
Toyo v SVIZZ-ONE — key questions answered
The Federal Circuit issued a split ruling on 4 October 2024: affirmed-in-part, reversed-in-part, and dismissed-in-part. The case concerned infringement of tire design patent USD626913S. Neither party achieved a complete appellate victory — the reversal component indicates at least one lower court finding was overturned, while the affirmance preserved other aspects and the partial dismissal cut off one strand on procedural grounds.
USD626913S (Application No. US29/334700) is a US design patent protecting the ornamental appearance of a tire tread design. Design patents cover the aesthetic, non-functional visual characteristics of a product as depicted in the patent drawings. Infringement is assessed under the ordinary observer test — whether an ordinary purchaser would find the accused tire design substantially similar to the patented design.
This tripartite disposition means the Federal Circuit found no reversible error on certain issues (affirmed), found legal error and overturned the lower tribunal on at least one discrete issue (reversed), and declined to reach the merits of one strand of the appeal — typically due to a procedural bar such as lack of standing, mootness, or failure to preserve the issue at the district court level (dismissed-in-part).
Toyo Tire Corp., Atturo Tire Corporation, and Toyo Tire USA Corp. were represented by Foley & Lardner LLP, with Kimberly Kristin Dodd and Matthew B. Lowrie among the listed counsel. SVIZZ-ONE Corporation Ltd. was represented by Akerman LLP, with Brian Bianco, Joel David Bertocchi, Julia Renee Lissner, and Kristen M. Fiore listed as counsel of record.
The dismissal-in-part suggests that one component of the appeal was not reachable on the merits — most commonly because the issue lacked appellate jurisdiction, was moot, or was not preserved below. This outcome is strategically significant because it means a potentially valuable argument was foreclosed without any merits adjudication, underscoring the importance of comprehensive issue preservation and procedural diligence at the district court level in design patent infringement cases.
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