Ontel Products v. Equity Brands: Arctic Air Patent Case Settled After 460 Days
Ontel Product Corporation sued Equity Brands LLC and co-defendants over US10712029B1, a patent covering personal evaporative air coolers sold under the Arctic Air brand. The parties reached a settlement in principle before trial, prompting the S.D.N.Y. to dismiss the action without prejudice — with a 30-day window to reopen if the deal falls through.
Arctic Air IP clash ends in settlement before any merits ruling
Ontel Product Corporation filed suit against Equity Brands LLC, Michael Jemal, and W. Appliance Co., LLC in the Southern District of New York on 28 March 2024, asserting infringement of US10712029B1, a patent covering personal evaporative air cooling technology. The accused products span Ontel’s own Arctic Air line — including the Chill Zone, Freedom, Pure Chill, Smart Chill, Ultra, Tower, and Pocket Chill variants — alongside the Black + Decker Desktop Air Cooler, suggesting Ontel contended that defendants were selling competing or unauthorised versions of products covered by its patent.
The case closed on 1 July 2025 when Judge Dale E. Ho dismissed the action without prejudice following notification at ECF No. 47 that all asserted claims had been settled in principle. Critically, the dismissal is conditional: the parties retain the right to reopen proceedings within 30 days if the settlement is not consummated. No costs were awarded to either side, and the Court signalled it will not retain jurisdiction to enforce any settlement agreement unless the agreement is submitted and so-ordered as part of the public record.
The 460-day duration suggests meaningful negotiation preceded the settlement, consistent with cases where product liability scope and brand ownership are both in dispute. The involvement of multiple defendants — including an individual (Michael Jemal) and W. Appliance Co. — hints at a supply-chain or distribution theory of infringement rather than a single direct competitor. The financial terms of the settlement and any licence or product-withdrawal obligations remain undisclosed from the public record.
Filing to Case Dismissed in 460 days
460 days from filing to dismissal — longer than the median S.D.N.Y. patent case settlement window
Settlement in principle: what the conditional dismissal means for both parties
Dismissal without prejudice preserves both parties’ options
A dismissal without prejudice means the court has not adjudicated the merits — Ontel retains the right to re-file if the settlement collapses. The 30-day reopening window is a standard S.D.N.Y. mechanism for settlements in principle, giving parties time to finalise documentation without forfeiting court access. After that deadline, reinstatement is at the court’s discretion and may be denied on timing grounds alone.
No merits adjudicationOntel exits with leverage intact and patent unadjudicated
Because no court ruled on validity or infringement, US10712029B1 remains presumptively valid and enforceable. Ontel likely secured commercial concessions — potentially a licence, product withdrawal, or royalty — without exposing the patent to an invalidity finding. The no-costs order is neutral, but the absence of a defendant win preserves Ontel’s enforcement posture against other potential infringers in the personal cooling market.
Patent validity preservedDefendants avoid an infringement finding but face undisclosed terms
Equity Brands, Michael Jemal, and W. Appliance Co. achieved dismissal without a liability ruling, which is commercially significant — no injunction or damages award appears on the public record. However, settlement terms are private, and defendants likely accepted some restriction or payment. The involvement of Fish & Richardson, a top-tier patent litigation firm, suggests defendants mounted a credible defence that contributed to the negotiated resolution.
No public liability findingArctic Air IP boundary remains untested — risk persists for the sector
Because the case settled before claim construction or summary judgment, the scope of US10712029B1 has not been publicly defined by a court. Competitors in the personal evaporative cooler market — particularly those selling direct-to-consumer portable cooling devices — face continued uncertainty about what the patent covers. Any company selling products in this category should consider an FTO analysis against US10712029B1 before scaling distribution.
Claim scope undefinedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Ontel Product Corporation | Company | Consumer electronics and direct-response product company — holder of US10712029B1Search in Eureka ↗ |
| Defendant | Equity Brands LLC | Company | Consumer goods distributor Equity Brands LLC, alongside individual defendant Michael Jemal and W. Appliance Co., LLCSearch in Eureka ↗ |
| Co-Defendant | Michael Jemal | Individual | Search in Eureka ↗ |
| Co-Defendant | W. Appliance Co., LLC | Company | Search in Eureka ↗ |
| Plaintiff counsel | Jenny Theresa Slocum | Attorney | Counsel for Ontel Product CorporationSearch in Eureka ↗ |
| Plaintiff counsel | John S. Artz | Attorney | Counsel for Ontel Product CorporationSearch in Eureka ↗ |
| Plaintiff counsel | Jordan Elizabeth Garsson | Attorney | Counsel for Ontel Product CorporationSearch in Eureka ↗ |
| Plaintiff counsel | Kristen Hudson | Attorney | Counsel for Ontel Product CorporationSearch in Eureka ↗ |
| Plaintiff law firm | Dickinson Wright PLLC | Law Firm | Representing Ontel Product CorporationSearch in Eureka ↗ |
| Defendant counsel | Bailey K. Benedict | Attorney | Counsel for Equity Brands LLCSearch in Eureka ↗ |
| Defendant counsel | Eli Svetlov | Attorney | Counsel for Equity Brands LLCSearch in Eureka ↗ |
| Defendant counsel | Neil J. McNabnay | Attorney | Counsel for Equity Brands LLCSearch in Eureka ↗ |
| Defendant law firm | Fish & Richardson PC | Law Firm | Representing Equity Brands LLCSearch in Eureka ↗ |
| Defendant law firm | Fish & Richardson PC (Dallas) | Law Firm | Representing Equity Brands LLCSearch in Eureka ↗ |
| Presiding judge | Judge Dale E. Ho | Judge | New York Southern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The dismissal order at ECF No. 48 reflects a standard S.D.N.Y. settlement procedure rather than any merits determination. Judge Ho’s language — ‘all claims asserted herein have been settled in principle’ — is deliberately conditional: the dismissal without prejudice, paired with an express 30-day reopening right, means the litigation is suspended rather than definitively concluded. The Court’s refusal to retain enforcement jurisdiction absent a so-ordered agreement shifts the burden of deal finalisation entirely to the parties, consistent with Judge Ho’s Individual Rule No. 7.
US10712029B1 — personal evaporative air cooling device
US10712029B1 (application no. US16/239161) is a granted US utility patent protecting personal evaporative air cooling technology — the core mechanism behind the Arctic Air product family. The patent covers apparatus and design elements of compact, portable coolers that use evaporative cooling principles to deliver personal climate control. As a B1 grant, it issued without post-grant amendment, suggesting the claims as asserted are those as originally allowed by the USPTO, which may or may not have been fully stress-tested through inter partes review.
For the consumer electronics and direct-to-consumer appliance sector, US10712029B1 represents a meaningful IP asset in a high-volume, price-sensitive market. The Arctic Air brand commands significant direct-response television and e-commerce shelf space, making the patent strategically valuable beyond its technical claims — it underpins Ontel’s ability to challenge look-alike or competing evaporative cooler products. The breadth of accused products in this case, spanning 11 SKUs and multiple brand names, suggests Ontel is actively using this patent to police the category.
Should your team run an FTO check against US10712029B1?
If your company designs, sources, or distributes portable personal air coolers — especially evaporative-style units marketed for personal or desktop use — US10712029B1 is a live enforcement risk. This case demonstrates that Ontel is willing to assert the patent against multiple parties across the distribution chain simultaneously. The lack of any public claim construction ruling means the patent’s scope is untested, and a conservative read of the claims could capture a wide range of competing products.
PatSnap Eureka’s FTO Search Agent can map your product’s technical features against the claims of US10712029B1, surface any prior art that could support an invalidity argument, and flag related Ontel patent filings that may extend coverage. R&D and product teams entering the personal cooling market should run this analysis before finalising hardware specifications or launching distribution agreements — not after receiving a cease-and-desist.
Run a freedom-to-operate analysis on US10712029B1 to assess your product’s exposure
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What this case signals for the personal cooling device IP landscape
Settlement without merits ruling keeps the Arctic Air patent live — and enforcement risk unresolved for the broader consumer cooling sector.
Unsettled claim scope creates ongoing FTO risk for cooling device makers
No court construed US10712029B1’s claims, meaning the enforceable boundary of Ontel’s patent is still defined only by the patent text itself. Any company designing or distributing personal evaporative coolers — especially portable, direct-to-consumer units — should conduct FTO analysis before launch or scale.
Multi-defendant strategy signals supply-chain enforcement approach
Naming both a distributor (Equity Brands) and an individual (Michael Jemal) alongside an appliance company suggests Ontel pursued the full distribution chain, not just the manufacturer. This pattern is increasingly common in consumer electronics IP enforcement and signals that distributors and retail partners carry real litigation exposure.
Ontel v Equity — key questions answered
Ontel asserted US10712029B1 (application number US16/239161), a utility patent covering personal evaporative air cooling technology. The patent underpins Ontel’s Arctic Air product family, which includes over 11 named product variants identified in the complaint.
The case was dismissed without prejudice on 1 July 2025 after the parties notified the court at ECF No. 47 that all asserted claims had been settled in principle. No costs were awarded. The dismissal order includes a 30-day window to reopen proceedings if the settlement is not consummated, but no merits ruling was issued.
The accused products include multiple Arctic Air variants — Chill Zone, Freedom, Pure Chill, Smart Chill, Ultra, Tower, Pocket Chill, Advanced, Grip Go — as well as the Black + Decker Desktop Air Cooler. The breadth suggests Ontel pursued defendants across a family of competing personal cooling devices rather than a single SKU.
No. Because the case settled before any merits ruling, the court did not construe the patent’s claims, assess validity, or find infringement. US10712029B1 remains presumptively valid and enforceable. The dismissal without prejudice preserves Ontel’s right to assert the patent in future actions against other parties.
The defendants were Equity Brands LLC, individual Michael Jemal, and W. Appliance Co., LLC. Naming parties across a distribution chain — distributor, individual officer, and appliance company — is consistent with a supply-chain infringement theory, where the plaintiff seeks to hold all parties involved in the accused products’ commercialisation jointly liable.
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