Millennium Outdoors v. Walmart: Boat Seat Design Patent Settled After 371 Days
Millennium Outdoors brought a design patent infringement action against Walmart, Wal-Mart.com USA, and Chinese manufacturer Hangzhou GreatStar over a 400 lb-capacity boat seat (Model BT6357), asserting two design patents. The case resolved via settlement and was dismissed with prejudice after 371 days in Mississippi’s Southern District Court.
Design Patent Clash Over High-Capacity Boat Seat Ends in Settlement
On January 26, 2023, Millennium Outdoors filed suit in the U.S. District Court for the Southern District of Mississippi against Walmart, Inc., its e-commerce subsidiary Wal-Mart.com USA LLC, and Chinese manufacturer Hangzhou GreatStar Industrial Co., Ltd. The plaintiff asserted two design patents — USD727046S and USD727047S — covering the ornamental design of a high-capacity boat seat rated at 400 lbs (Model BT6357). The complaint alleged that defendants were manufacturing, importing, and selling a substantially similar product in violation of those design rights.
The case closed on February 1, 2024, when the court issued a dismissal with prejudice after the parties announced a settlement. The dismissal-with-prejudice designation means neither party may re-litigate the same claims in a future proceeding. Notably, the court expressly retained jurisdiction to enforce the settlement agreement and included a conditional fee-shifting provision: if any party fails to comply with the agreement, the aggrieved party is entitled to recover attorney’s fees and costs incurred from the dismissal date forward.
The 371-day duration suggests the case moved through initial pleadings and likely some discovery before the parties reached terms, though the public record does not disclose financial consideration or licensing arrangements. The involvement of a Chinese manufacturer alongside a major U.S. retailer is consistent with supply-chain enforcement strategies increasingly used by outdoor products IP holders targeting both the importer and the domestic distributor. The undisclosed settlement terms leave open questions about whether any ongoing licensing arrangement was negotiated.
Filing to Dismissed with Prejudice in 371 days
371 days — above the median for settled design patent cases in Mississippi district courts
Settled and dismissed with prejudice: what the outcome means for both parties
Dismissal with prejudice after settlement: what it means
A dismissal with prejudice is a final adjudication on the merits — Millennium Outdoors cannot re-file the same infringement claims against these defendants for the same patents. The court’s retention of jurisdiction to enforce the settlement agreement is a standard protective mechanism, ensuring that breach of undisclosed settlement terms can be addressed without filing a new action.
Claim-preclusive final orderMillennium Outdoors secures enforcement resolution with fee protection
As the asserting party, Millennium Outdoors achieved a negotiated resolution that closes the litigation with finality. The conditional fee-shifting clause — awarding attorney’s fees if defendants breach the settlement — provides meaningful post-dismissal leverage. The public record does not disclose royalties, damages, or injunctive terms, but the structure suggests Millennium obtained enforceable commitments from both the retailer and the upstream Chinese manufacturer.
Undisclosed settlement termsWalmart and GreatStar resolve exposure; terms remain confidential
Walmart, Wal-Mart.com, and Hangzhou GreatStar avoided a trial on the merits of the design patent infringement claims. Settlement terms are not public, so the extent of any financial consideration, product modifications, or supply changes is unknown. The with-prejudice dismissal protects all three defendants from re-litigation on these specific design patents by Millennium Outdoors.
No public liability admissionSupply-chain enforcement: targeting importer and retailer together
This case illustrates a dual-defendant enforcement strategy — suing both a Chinese manufacturer (Hangzhou GreatStar) and the domestic U.S. retailer (Walmart) simultaneously. For outdoor and marine products companies, this approach maximises settlement pressure by implicating the party with the deepest U.S. presence. Competitors selling similar high-capacity boat seat designs through major retail channels should treat this outcome as a signal to conduct design-around analysis.
Dual supply-chain enforcementFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Millennium Outdoors | Individual | Outdoor products company — holder of design patents USD727046S and USD727047S for boat seatsSearch in Eureka ↗ |
| Defendant | Walmart, Inc. | Company | Walmart, Inc. and affiliates; retailer and e-commerce seller of the accused boat seat productSearch in Eureka ↗ |
| Co-Defendant | Hangzhou GreatStar Industrial Co., Ltd. | Company | Search in Eureka ↗ |
| Co-Defendant | Wal-Mart.com USA, LLC | Company | Search in Eureka ↗ |
| Plaintiff counsel | Jake M. Gipson – PHV | Attorney | Counsel for Millennium OutdoorsSearch in Eureka ↗ |
| Plaintiff counsel | Michael Casey Williams | Attorney | Counsel for Millennium OutdoorsSearch in Eureka ↗ |
| Plaintiff law firm | Bradley Arant Boult Cummings, LLP – Birmingham | Law Firm | Representing Millennium OutdoorsSearch in Eureka ↗ |
| Plaintiff law firm | Bradley Arant Boult Cummings, LLP (Jackson) | Law Firm | Representing Millennium OutdoorsSearch in Eureka ↗ |
| Defendant counsel | Jason Adam Wrubleski – PHV | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Kenna L. Mansfield Jr | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant counsel | Scott D. Eads – PHV | Attorney | Counsel for Walmart, Inc.Search in Eureka ↗ |
| Defendant law firm | Schwabe, Williamson & Wyatt PC | Law Firm | Representing Walmart, Inc.Search in Eureka ↗ |
| Defendant law firm | Wells, Marble & Hurst, PLLC (Ridgeland) | Law Firm | Representing Walmart, Inc.Search in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Mississippi Southern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s dismissal order reflects a negotiated resolution rather than a merits adjudication. The phrase ‘dismissed with prejudice as to all parties’ is legally significant — it bars Millennium Outdoors from re-asserting USD727046S and USD727047S against these specific defendants on the same claims. The court’s retention of jurisdiction and conditional fee-shifting language suggests the parties sought judicial enforcement backstop as part of the settlement architecture, which is consistent with multi-defendant settlements where compliance risk is distributed across parties in different jurisdictions.
USD727046S & USD727047S — Ornamental Design of a High-Capacity Boat Seat
USD727046S (application US29/496731) and USD727047S (application US29/496736) are U.S. design patents protecting the ornamental appearance of a high-capacity boat seat rated at 400 lbs. Design patents cover the visual, non-functional aspects of a product — the specific shape, configuration, and aesthetic elements as depicted in the patent drawings. The 29/ application series designates design patent filings under USPTO classification, distinct from utility patents covering functional innovations.
In the marine and outdoor seating market, design patents serve a strategic purpose beyond aesthetics: they create a narrow but potent exclusivity zone around a specific product’s look, making it commercially risky for competitors to produce visually similar alternatives. With a 400 lb weight capacity, this boat seat targets a performance segment where product differentiation is limited — making design protection one of the few available IP levers. The decision to file two closely related design patents (with sequential application numbers) suggests Millennium pursued a family approach to broaden ornamental coverage across slight design variations.
Should your product team run an FTO against USD727046S and USD727047S?
Any company designing, importing, or retailing high-capacity boat seats — particularly products visually resembling the BT6357 model — should treat these two patents as active enforcement risks. This case demonstrates that Millennium Outdoors is willing to pursue litigation through major retailers, implicating supply chains from Chinese manufacturers to U.S. shelf placement. Product managers and procurement teams sourcing marine seating products should request FTO clearance before finalising designs or supplier agreements.
PatSnap Eureka’s FTO Search Agent allows IP and R&D teams to run a rapid freedom-to-operate analysis against USD727046S and USD727047S, mapping ornamental design claim scope against your product drawings. Eureka can also identify related design patent families filed by Millennium Outdoors, flag design-around precedents from similar boat seat litigation, and surface expired or abandoned design patents in the same product category that may provide design-around options.
Run a freedom-to-operate analysis on USD0727046S to assess your product’s exposure
Run FTO in Eureka →Similar Design Patent Infringement Cases in Outdoor & Marine Products
Browse related design patent infringement actions involving marine, outdoor, and consumer seating products litigated in Mississippi and neighbouring federal district courts.
What this case signals for the outdoor and marine products IP landscape
Design patent enforcement targeting both manufacturers and major retailers is an increasingly effective strategy in the outdoor products sector.
Design patents on seating products are viable enforcement tools against large retailers
Millennium Outdoors successfully leveraged two design patents to bring Walmart — one of the world’s largest retailers — to a settlement table within 371 days. This suggests that well-drafted ornamental design patents on niche outdoor products can carry meaningful commercial leverage, even against defendants with substantial legal resources.
Naming the Chinese manufacturer alongside the retailer materially increases settlement pressure
By asserting claims against Hangzhou GreatStar alongside Walmart, Millennium disrupted the upstream supply relationship. Retailers facing both product liability and IP exposure from a supplier relationship often prefer settlement over prolonged litigation, particularly when sourcing alternatives are available. This dual-naming strategy is worth considering in analogous outdoor and consumer goods enforcement actions.
Outdoors v Walmart — key questions answered
Millennium Outdoors asserted two design patents: USD727046S (application US29/496731) and USD727047S (application US29/496736). Both cover the ornamental design of a high-capacity boat seat, specifically the 400 lb-capacity Model BT6357. The case was filed in the Southern District of Mississippi on January 26, 2023.
The parties announced a settlement and the court dismissed the case with prejudice on February 1, 2024. Dismissed with prejudice means Millennium Outdoors cannot re-file the same patent infringement claims against Walmart, Wal-Mart.com, or Hangzhou GreatStar for the same patents. The court retained jurisdiction to enforce the settlement agreement and included a conditional fee-shifting clause for non-compliance.
Hangzhou GreatStar Industrial Co., Ltd. is a Chinese manufacturer and the likely upstream producer of the accused boat seat product sold through Walmart. Naming both the manufacturer and the retailer is a recognised enforcement strategy that maximises litigation pressure across the supply chain, implicating both the source of the infringing product and its domestic distributor simultaneously.
The court’s order expressly provides that if any party fails to execute or comply with the settlement agreement, the aggrieved party may reopen the case and, if successful, recover all attorney’s fees and costs from the dismissal date. This conditional fee-shifting provision is a meaningful post-dismissal enforcement tool, creating a financial deterrent against settlement non-compliance by any of the three defendants.
USD design patents protect the ornamental appearance — not the functional features — of a product. USD727046S and USD727047S cover the specific visual design of a high-capacity boat seat as depicted in their patent drawings. Infringement occurs when a competitor’s product is substantially similar in appearance to the patented design as viewed by an ordinary observer. Filing two closely related design patents with sequential application numbers suggests Millennium sought to cover slight ornamental variations of the same product.
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