Flying Heliball v. Big Time Toys: LED Helicopter Ball Patent Dismissed With Prejudice
Flying Heliball, LLC brought a patent infringement claim against Big Time Toys LLC in the Central District of California, asserting US7100866B2 covering LED Helicopter Ball technology. The case closed in just 50 days — dismissed with prejudice, consistent with a negotiated resolution reached before the defendant even entered an appearance.
A swift resolution: LED toy patent claim ends before defendant appears
On March 20, 2025, Flying Heliball, LLC filed a patent infringement action against Big Time Toys LLC in the United States District Court for the Central District of California (Case No. 8:25-cv-00546). The complaint asserted US7100866B2, a patent covering LED Helicopter Ball technology — a light-up flying toy product. The plaintiff was represented by McKown Bailey, with attorneys Aaron M. McKown and Michael Jason O’Brien on record.
The case closed on May 9, 2025, just 50 days after filing. Plaintiffs Flying Heliball, LLC and World Tech Toys, Inc. filed a Request for Dismissal with Prejudice under FRCP Rule 41(a)(1)(A)(i). The court noted that Big Time Toys LLC had not entered an appearance at the time of the request, and cited ‘resolution between the parties’ as the basis for granting the dismissal. The with-prejudice designation means the plaintiff is permanently barred from reasserting the same claims against this defendant.
A 50-day case lifecycle is notably compressed even by the standards of pre-answer settlements. The absence of any defendant appearance, combined with the with-prejudice dismissal language referencing a ‘resolution,’ strongly suggests a confidential licensing agreement or commercial settlement was reached shortly after filing. The precise financial terms, if any, remain entirely absent from the public record.
Filing to Dismissed with Prejudice in 50 days
50 days — well below the median district court patent case duration of 2+ years
Dismissed with prejudice: what this closure means for both parties
Rule 41(a)(1)(A)(i): plaintiff-initiated dismissal before defendant answers
FRCP Rule 41(a)(1)(A)(i) permits a plaintiff to dismiss an action without a court order before the opposing party serves an answer or a motion for summary judgment. Here, the plaintiff elected a with-prejudice dismissal — a stronger and more final step than a without-prejudice exit — which the court approved after finding good cause based on the parties’ stated resolution. No judicial merits ruling was made.
Voluntary — no merits adjudicatedWith-prejudice dismissal forecloses refiling, but signals a deal was reached
A with-prejudice dismissal is a final judgment on the merits for procedural purposes, permanently barring Flying Heliball from reasserting US7100866B2 against Big Time Toys on the same claims. However, the court’s reference to a ‘resolution between the parties’ suggests the plaintiff obtained something of value — likely a licence, royalty, or commercial agreement — before agreeing to close the case on these terms.
Claims extinguished — resolution impliedBig Time Toys exits without an adverse judgment — but terms are undisclosed
Big Time Toys LLC never entered an appearance, meaning no invalidity defence, no counterclaim, and no merits determination was placed on record. The defendant avoids an adverse judgment and any public admission of infringement. If the resolution included a licence, Big Time Toys may continue selling the product in question, but the specific terms — royalty rate, field-of-use restrictions, duration — are not publicly available.
No adverse judgment recordedPre-answer settlements in toy patent cases: speed signals leverage, not weakness
Cases that resolve before a defendant appears typically indicate the plaintiff holds a commercially credible patent that the defendant chose not to litigate. For the LED flying toy sector, US7100866B2 remains an active enforcement asset. Other market participants selling comparable light-up helicopter ball products should treat this dismissal as an enforcement signal rather than a validation of design freedom, given the with-prejudice terms and referenced resolution.
US7100866B2 — active enforcement signalFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Flying Heliball, LLC | Company | LED flying toy innovator — holder of US7100866B2 (LED Helicopter Ball)Search in Eureka ↗ |
| Defendant | Big Time Toys LLC | Company | Consumer toy manufacturer and distributor — Big Time Toys LLCSearch in Eureka ↗ |
| Plaintiff counsel | Aaron M. McKown | Attorney | Counsel for Flying Heliball, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Michael Jason O’brien | Attorney | Counsel for Flying Heliball, LLCSearch in Eureka ↗ |
| Plaintiff law firm | McKown Bailey | Law Firm | Representing Flying Heliball, LLCSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | California Central District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order references ‘resolution between the parties’ as good cause for the with-prejudice dismissal — a phrase that, while not legally operative, strongly implies a private commercial agreement was reached. The with-prejudice designation under Rule 41(a)(1)(A)(i) carries the weight of a final judgment for res judicata purposes, meaning Flying Heliball cannot reassert these specific claims against Big Time Toys in a future action. No invalidity findings, claim constructions, or damages determinations appear in the public record.
US7100866B2 — LED Helicopter Ball flying toy technology
US7100866B2 (application number US11/035606) protects the core technology underlying LED Helicopter Ball products — a category of light-emitting flying toy balls designed for consumer recreational use. The patent covers the structural and functional integration of LED lighting within a rotor-driven spherical toy, a design that became commercially significant in the novelty toy market. The application filing date and grant history place this IP squarely within a period of rapid growth in LED consumer electronics integration.
For the LED toy sector, US7100866B2 represents a foundational enforcement asset. The fact that Flying Heliball pursued infringement claims and secured a with-prejudice resolution without trial suggests the patent’s claim scope was sufficiently broad to create meaningful litigation risk for a competing product line. Any manufacturer, distributor, or retailer sourcing LED helicopter ball products should assess their supply chain against the claims of this patent, particularly given the demonstrated willingness to enforce.
Should you run an FTO against US7100866B2?
If your company designs, manufactures, imports, or distributes LED helicopter ball toys or substantially similar light-up flying toy products, US7100866B2 is a directly relevant clearance concern. The patent has been actively enforced — resulting in a with-prejudice settlement — which means the holder has both the standing and the appetite to pursue infringement claims. R&D teams developing next-generation LED flying toy products should assess claim-by-claim overlap before bringing any new SKU to market.
PatSnap Eureka’s FTO Search Agent can map your product’s technical features against the independent and dependent claims of US7100866B2, surface prior art relevant to validity challenges, and identify related family members or continuations that may extend the patent’s effective scope. Run a targeted FTO now to quantify your design freedom before commercialisation — not after a complaint lands in your inbox.
Run a freedom-to-operate analysis on US7100866B2 to assess your product’s exposure
Run FTO in Eureka →Similar LED toy and consumer product patent cases in C.D. California
Explore comparable patent infringement actions involving LED consumer toy technology and light-up novelty products litigated in the Central District of California.
What this case signals for the LED toy patent IP landscape
A 50-day lifecycle and with-prejudice terms suggest Flying Heliball’s patent carries real commercial weight in the consumer toy market.
Pre-appearance settlements signal a credible patent, not a nuisance filing
When a defendant resolves a case before filing any response, it typically indicates the asserted patent presented a legitimate infringement risk that was cheaper to resolve than litigate. US7100866B2 should be treated as a live enforcement asset by any company in the LED flying toy space.
With-prejudice dismissal protects the defendant — but confidentiality protects the plaintiff
Big Time Toys avoids any public infringement finding. Flying Heliball, however, secures a permanent bar on refiling — suggesting it received adequate consideration. The asymmetry of public disclosure favours the defendant, while the economic outcome likely favoured the plaintiff.
Flying v Big — key questions answered
A with-prejudice dismissal under FRCP Rule 41(a)(1)(A)(i) is treated as a final judgment on the merits. Flying Heliball, LLC is permanently barred from refiling the same infringement claims under US7100866B2 against Big Time Toys LLC. The court cited a ‘resolution between the parties,’ which suggests a confidential settlement or licence was reached before the dismissal was filed.
The patent asserted was US7100866B2 (application no. US11/035606), covering LED Helicopter Ball technology — a light-up flying toy ball integrating LED lighting with a rotor-driven spherical structure. The product at issue was identified as the ‘LED Helicopter Ball.’
The case closed in 50 days, and the defendant never entered an appearance. This timeline is consistent with a pre-litigation resolution negotiated shortly after the complaint was filed and served. In patent cases, early resolution before a defendant answers typically signals that the defendant assessed litigation risk and chose to resolve commercially rather than contest validity or infringement.
World Tech Toys, Inc. appears as a co-plaintiff in the dismissal request, though not prominently in the case caption. Their inclusion suggests they may hold co-ownership rights or an exclusive licence under US7100866B2, which would give them standing to join the infringement action. The exact nature of their interest in the patent is not disclosed in the public record.
Not on the same claims. The with-prejudice dismissal operates as a final judgment, barring Flying Heliball and any co-plaintiff from reasserting the same US7100866B2 claims against Big Time Toys arising from the same accused conduct. However, new infringing acts occurring after the dismissal, or different patent claims, could theoretically support a new action — subject to the terms of any private resolution agreement, which are not publicly available.
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