Hua Li v. Shanghai Han Han: Design Patent Win on Cervical Pillow After Default
Individual inventor Hua Li filed suit against Shanghai Han Han Internet Technology in Florida’s Southern District, asserting design patent USD1007194S covering an adjustable cervical pillow. The defendant never appeared, the court granted a temporary restraining order, and the case was administratively closed without prejudice after 321 days — with jurisdiction retained to enforce prior orders.
Default, TRO, and Administrative Closure in a Design Patent Dispute
On October 16, 2024, individual inventor Hua Li, represented by Palmer Law Group PA, filed an infringement action in the Southern District of Florida against Shanghai Han Han Internet Technology Co., Ltd., a Chinese internet technology company. The suit centres on USD1007194S (application no. US29/911117), a design patent protecting the ornamental appearance of an adjustable cervical pillow. Plaintiff alleged infringement and sought injunctive relief, treble damages under 35 U.S.C. § 284, attorneys’ fees, costs, and interest.
Despite being served on April 17, 2025, Shanghai Han Han never appeared, opposed any motion, or filed any response. Plaintiff moved for default judgment and, on September 2, 2025, Judge Raag Singhal granted a Temporary Restraining Order and authorised third-party discovery. The court simultaneously noted the potential to convert the TRO into a permanent injunction. On the same date, the court sua sponte administratively closed the case without prejudice, retaining jurisdiction to enforce its prior orders — a procedural posture that preserves Plaintiff’s ability to reopen and pursue the pending default judgment.
The 321-day timeline is broadly consistent with uncontested proceedings in this district where a foreign defendant declines to participate. The administrative closure without prejudice, combined with retained enforcement jurisdiction and a live default judgment motion, suggests Hua Li secured meaningful interim relief while keeping the path open to a permanent injunction and damages award. What remains unclear from the public record is whether any damages have been quantified or whether third-party discovery (likely directed at e-commerce platforms) has yielded actionable information against the defendant.
Filing to Injunction Granted in 321 days
321 days from filing to administrative closure — typical for uncontested default proceedings in S.D. Fla.
Administrative closure without prejudice: what the order means for both parties
Administrative closure ≠ final dismissal on the merits
An administrative closure without prejudice is a docket-management tool, not a final judgment. The court retains jurisdiction — explicitly confirmed here — meaning Hua Li can move to reopen the case at any time to pursue the pending default judgment motion or convert the TRO to a permanent injunction. No merits determination has been made against Plaintiff’s infringement claims.
Case remains reopenablePlaintiff secured interim injunctive relief with enforcement leverage intact
Hua Li obtained a Temporary Restraining Order before closure and the court acknowledged the possibility of converting it to a permanent injunction. The pending default judgment motion — which includes requests for treble damages and attorneys’ fees — survives the administrative closure. Plaintiff retains strong procedural leverage to seek a money judgment and permanent injunction on reopening.
TRO active; damages motion liveNon-participation leaves Han Han exposed to default judgment
Shanghai Han Han’s failure to appear or oppose any motion leaves it without any procedural defences on record. A default judgment, if entered on reopening, could encompass treble damages under 35 U.S.C. § 284 and a permanent injunction. Enforcement of a U.S. judgment against a Chinese entity presents practical challenges, though third-party discovery against platforms may provide alternative enforcement routes.
Full default exposure remainsCross-border design patent enforcement signals risk for e-commerce sellers
This case is consistent with a broader pattern of individual inventors and small IP holders asserting design patents against Chinese e-commerce sellers in Florida’s Southern District. The court’s willingness to grant TROs and authorise third-party discovery — likely targeting marketplace platforms — suggests meaningful interim disruption to infringing sales even where a final judgment remains pending.
Platform discovery as enforcement toolFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Hua Li | Individual | Individual inventor and design patent holder — holder of USD1007194S (adjustable cervical pillow)Search in Eureka ↗ |
| Defendant | Shanghai Han Han Internet Technology Co., Ltd., | Company | Shanghai-based internet technology company alleged to have sold infringing adjustable cervical pillows.Search in Eureka ↗ |
| Plaintiff counsel | Andrew Jonathan Palmer | Attorney | Counsel for Hua LiSearch in Eureka ↗ |
| Plaintiff law firm | Palmer Law Group PA | Law Firm | Representing Hua LiSearch in Eureka ↗ |
| Presiding judge | Judge Raag Singhal | Judge | Florida Southern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order reflects a sua sponte docket review rather than a contested merits ruling. The administrative closure without prejudice is explicitly distinguished from a final dismissal — the court retains jurisdiction to enforce prior orders, and the default judgment motion remains live. The TRO grant signals the court found sufficient basis for Plaintiff’s infringement and irreparable harm arguments. For Hua Li, the order preserves all substantive relief sought; for Han Han, continued non-participation risks a permanent injunction and treble damages award upon any motion to reopen.
USD1007194S — Ornamental Design for an Adjustable Cervical Pillow
USD1007194S (application no. US29/911117) is a U.S. design patent protecting the ornamental appearance of an adjustable cervical pillow — a consumer health and sleep product designed to support the cervical spine. Design patents protect the visual, non-functional characteristics of an article of manufacture. The scope of protection is determined by comparing the claimed ornamental design as shown in the patent drawings against the accused product, under the ‘ordinary observer’ test established in Egyptian Goddess v. Swisa.
Design patents in the consumer goods and sleep health sector have become an increasingly important enforcement tool, particularly against low-cost e-commerce competitors manufacturing in China. Because design patents do not require claim construction in the traditional sense, they can be asserted and enforced more quickly than utility patents. USD1007194S, with no invalidity challenge on record and a TRO already granted in its favour, currently presents a strengthened enforceability profile — making it a material competitive risk for any seller of visually similar adjustable cervical pillows in the U.S. market.
Should you run an FTO against USD1007194S before selling cervical pillows?
Any brand, distributor, or e-commerce seller marketing adjustable cervical pillows in the United States should treat USD1007194S as a live enforcement risk. The patent’s ornamental scope covers the visual design of the pillow as depicted in its drawings, and the court’s willingness to grant a TRO in this case confirms that at least one federal judge found the design protectable and the infringement claim plausible. Product teams considering new cervical pillow SKUs, packaging redesigns, or platform listings should conduct a design patent FTO before launch.
PatSnap Eureka’s FTO Search Agent can map the ornamental design claims of USD1007194S against your product’s visual characteristics, identify the closest prior art, and surface any co-pending design applications by the same inventor. Eureka’s litigation intelligence layer also flags whether related design patents exist in the same product family — giving your IP and product teams a complete picture of enforcement exposure before a TRO lands in your inbox.
Run a freedom-to-operate analysis on USD1007194S to assess your product’s exposure
Run FTO in Eureka →Similar Design Patent Infringement Cases in S.D. Florida Against E-Commerce Sellers
Explore related design patent enforcement actions in Florida’s Southern District targeting Chinese e-commerce sellers of consumer health and sleep products.
What this case signals for the consumer goods design patent landscape
A default TRO against a Chinese seller illustrates both the reach and the limits of U.S. design patent enforcement in e-commerce.
TROs are an effective first strike against non-appearing foreign defendants
Where a Chinese e-commerce defendant fails to appear, U.S. courts in Southern Florida have shown willingness to grant TROs rapidly. This creates immediate platform-level disruption — listings can be taken down before any merits ruling — making design patent enforcement a viable tool for individual inventors with limited litigation budgets.
Administrative closure preserves optionality — monitor for reopening motions
An administratively closed case with a pending default judgment motion is not resolved. IP professionals tracking competitive design patents should monitor docket activity on Case No. 0:24-cv-61934 for any motion to reopen, which could rapidly escalate to a permanent injunction and damages order against Han Han.
Li v Shanghai — key questions answered
The case was administratively closed without prejudice on September 2, 2025. Prior to closure, the court granted Plaintiff’s request for a Temporary Restraining Order. The court retained jurisdiction to enforce prior orders, and Plaintiff’s pending motion for default judgment — seeking treble damages and a permanent injunction — remains live.
Administrative closure without prejudice is a docket-management mechanism, not a final judgment on the merits. It means the court has paused active management of the case but has not dismissed any of Hua Li’s infringement claims. Plaintiff may move to reopen the case at any time to pursue the default judgment, permanent injunction, or damages award.
The asserted patent is USD1007194S (application no. US29/911117), a U.S. design patent protecting the ornamental appearance of an adjustable cervical pillow. Design patents cover the visual, non-functional characteristics of the article as depicted in the patent drawings, enforceable under the ordinary observer test.
Plaintiff sought treble damages under 35 U.S.C. § 284, which permits up to three times the assessed damages for wilful infringement. Shanghai Han Han’s complete failure to appear or contest the action could support a wilfulness finding, though the court has not yet entered a default judgment quantifying damages. The pending default judgment motion keeps this relief available.
The court authorised third-party discovery alongside the TRO on September 2, 2025. In e-commerce design patent cases where the defendant is a foreign entity that does not appear, third-party discovery is typically directed at online marketplaces and payment processors to obtain sales data, account information, and revenue figures — evidence that cannot be suppressed by a non-participating defendant and that underpins any eventual damages calculation.
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