Opening Summary
The JOOLA patent lawsuit does not mean every foam core pickleball paddle is risky. It does mean brands should be more careful about Core Structure similarity, marketing claims, target markets, and how they choose an OEM/ODM partner before starting a high-performance paddle project.
For new brands, the safest path is not always a fully new invention, and it is not always copying the hottest paddle either. A better approach is to build a risk-aware configuration plan around Core Structure, Construction Method, Surface Material, Surface Finish, Shape & Mold, Performance Variables, budget, and market strategy.
Key Differences at a Glance
| Item | Higher-Risk Direction | More Practical Direction |
|---|---|---|
| Product idea | “Make it like a famous paddle” | Start from player type, performance target, and brand positioning |
| Core Structure | Brand-specific internal cavity, gap, filler, or frame-like structure copied from a known model | Mature standard mold options, differentiated foam-core configurations, PP Honeycomb, composite cores, or original development |
| Marketing language | “Same as JOOLA,” “Propulsion Core alternative,” “Gen 3 copy” | Control, Power, Balanced, material choices, construction details, and player fit |
| New brand strategy | Spend heavily on a new structure before proving demand | Use proven configurations first, then differentiate through graphics, Surface Material, Surface Finish, colors, accessories, and packaging |
| OEM partner behavior | Promises “no risk” or claims to make products for famous brands | Explains risk levels, protects client privacy, and avoids misleading brand claims |
For reference only as of the publication date; if official or legal information changes, official records should prevail. This article is not legal advice.
What Happened in the JOOLA Patent Lawsuit?
In April 2026, JOOLA announced patent infringement litigation against multiple pickleball paddle brands, saying the dispute involved its patent-protected propulsion core technology. Public records also show that the matter reached the U.S. International Trade Commission, where import-related remedies may become part of the discussion.
That makes the case important for paddle brands, especially those developing high-performance foam-core paddles for the U.S. market.
But the key point is this: the lawsuit should not be read as a blanket warning against every foam core paddle. It is an active legal dispute, not a final ruling that all foam-core construction is unsafe or prohibited.
WERiDON Factory Note: Why We Did Not Publish a Fast Reaction
WERiDON has followed this case closely since the news first came out in April. Many brand customers also discussed it with us, especially around advanced foam-core paddles, high-power thermoformed construction, Gen 3-style development, Gen 4-style development, and OEM/ODM projects for different markets.
We did not publish an immediate reaction because a fast news summary would not help brands much. The harder question is not “who sued whom.” The real question is how a brand should evaluate Core Structure, market exposure, marketing language, development budget, and long-term product strategy.
This article is our factory-side view. It does not judge the lawsuit. It explains what the dispute may mean for paddle development, product differentiation, and OEM/ODM decision-making.
Does This Mean All Foam Core Paddles Are Risky?
No. Foam core is not one single technology.
A paddle may use foam, EVA, EPP, PMI, MPP, edge reinforcement, full-foam construction, or a multi-material system without being the same type of Core Structure involved in a brand-specific patent dispute.
In plain English: foam itself is not the problem. The higher-risk area is copycat-style engineering, especially when structure, marketing language, and market positioning closely follow a known paddle model.
The risk becomes higher when the internal structure, performance claims, marketing language, and visual positioning all point closely toward a famous paddle model. The closer a product gets to “same structure, same story, same market promise,” the harder it becomes to ignore the business risk.
Higher-Risk Core Structures: What Brands Should Be Careful With
| Risk Level | Project Situation | WERiDON Factory View |
|---|---|---|
| High Risk | Directly copying a famous paddle’s internal Core Structure | Not recommended without professional IP review, especially for the U.S. market |
| High Risk | Marketing a paddle as “same as JOOLA,” “Propulsion Core alternative,” or “Gen 3 copy” | Avoid this language. It creates unnecessary risk and weakens brand credibility |
| Medium-High Risk | Internal cavity, gap, filler, or frame-like structure designed to closely follow a known model | Requires careful review before sampling or mass production |
| Medium Risk | High-performance foam-core paddle with Thermoformed One-Piece construction and edge reinforcement | Risk depends on the specific Core Structure, target market, and marketing claims |
| Lower Risk | Mature standard mold options, PP Honeycomb, broad foam-core configurations, multi-material composite cores, or original structures with different design logic | More practical for many brands, but still should be selected carefully |
The important lesson is not that brands must avoid every advanced Core Structure. The lesson is that brands should stop treating “copy the hottest paddle” as a product development strategy.
Foam Core Is a Category, Not One Single Structure
One common mistake is treating all foam-core paddles as the same thing. They are not.
A full-foam core, a multi-material foam system, a foam-reinforced edge, a honeycomb core with added filler, and a thermoformed paddle with perimeter reinforcement may all involve foam in some way. But they are different Core Structure categories.
For OEM/ODM development, brands should evaluate:
- Core Structure: honeycomb, foam, composite, layered, reinforced, or hybrid system
- Construction Method: Thermoformed One-Piece, Cold Press Cutting, or another controlled process
- Surface Material: T300, T700, T800, 3K carbon, 12K carbon, fiberglass, Kevlar, titanium mesh carbon, or other material systems
- Surface Finish: Peel Ply (Cloth-Texture) Matte Finish, Grit Coated, or Glossy
- Shape & Mold: standard, elongated, widebody, edgeless, hybrid, training, or custom mold
- Performance Variables: thickness, weight range, swing weight, balance, stiffness, dwell time, power, control, and feel
A better starting question is not “Can you make the same one?”
It is: “What player are we designing for, and what performance profile should this paddle deliver?”
Original Development vs. Standard Mold Options
Original development can be valuable, but it is not always the right first step.
For established brands with stronger R&D budgets, developing a new Core Structure, new material system, or new Shape & Mold can create stronger product ownership and long-term differentiation.
For many small and mid-sized brands, especially early-stage brands, full original development may be too expensive at the beginning. It can require tooling, repeated sampling, material testing, approval planning, packaging development, and a longer launch timeline.
That does not mean new brands have no room to stand out.
A proven standard mold can still become a strong brand-specific paddle line when the configuration is planned well. Brands can create meaningful differentiation through:
- Surface Material selection
- Surface Finish selection
- paddle graphics
- color systems
- weight range
- handle length and grip feel
- edge guard color
- accessories
- retail packaging
- gift packaging
- player positioning: Control, Power, or Balanced
A standard mold does not automatically mean a generic product. With the right configuration strategy, it can become practical, sellable, and visually distinctive.
Practical Differentiation Routes for Brands
| Brand Goal | Practical Route |
|---|---|
| Entry-level launch | Standard mold + PP Honeycomb + strong graphics + clear price positioning |
| Premium retail line | T700 Surface Material + Grit Coated + color-matched edge guard + upgraded packaging |
| Corporate gift project | Stable standard configuration + custom artwork + paddle cover + gift box + accessory bundle |
| Performance-focused brand | Thermoformed One-Piece + selected foam-core configuration + internal testing + tighter weight control |
| Softer or quieter feel | Foam or hybrid Core Structure + comfort-focused positioning |
| Strong visual identity | Custom graphics, Surface Finish, edge color, grip color, handle ring, End Cap, and packaging system |
This is where OEM/ODM development becomes more useful than simple copying. A paddle does not need to look like a market leader to have a reason to exist.
What a Responsible OEM/ODM Partner Should Do
A responsible OEM/ODM partner should not scare every customer into expensive new development. It should also not promise that every structure is risk-free.
A better partner should help brands think through:
- target market
- sales channel
- Core Structure similarity
- marketing language
- Construction Method
- Surface Material
- Surface Finish
- Shape & Mold
- expected price point
- order quantity
- USA Pickleball Approved or UPA-A pathway
- whether professional IP review is needed before launch
WERiDON takes intellectual property questions and development risk seriously. We do not encourage customers to directly copy brand-specific or protected paddle structures, and we do not recommend using another brand’s product story as the foundation for a new brand.
We also protect our customers’ privacy. Many OEM/ODM projects involve confidential designs, unpublished product plans, private packaging concepts, and market strategies. We do not use private customer information to promote ourselves, and we do not claim to be the factory behind a famous brand just to win new orders.
In paddle manufacturing, trust is not only about price or sample speed. It is also about whether your factory can protect your ideas, avoid misleading claims, and help you build a product line that belongs to your brand.
Which One Should You Choose?
If your brand has a strong R&D budget and a long-term product roadmap, original Core Structure development may be worth exploring.
If your brand is new or still testing demand, a mature standard mold configuration may be the better first step. You can still build real differentiation through Surface Material, Surface Finish, graphics, color systems, accessories, packaging, and player positioning.
If your brand is entering the U.S. market with a high-performance foam-core paddle, be more careful. Review the Core Structure, avoid “same as” language, understand the difference between broad foam-core categories and brand-specific internal structures, and consider professional IP review when needed.
The JOOLA lawsuit should not stop brands from building high-performance pickleball paddles. It should push the industry to be more thoughtful, more original, and more honest about how paddles are developed and marketed.
FAQ
1. Does the JOOLA lawsuit mean all foam core pickleball paddles are risky?
No. A lawsuit does not mean every foam core paddle is risky. The concern depends on the specific structure, claims, patent scope, market, and legal interpretation. Brands should avoid copycat engineering and review foam core designs with qualified legal counsel when IP risk is relevant.
2. Can a brand still develop foam core or hybrid core paddles?
Yes. Foam core, hybrid core, and multi-material paddle structures can still be developed, but the project should focus on original engineering rather than copying another brand’s structure. Brands should document Core Structure, Construction Method, material stack-up, testing logic, and design decisions during development.
3. Should every new brand avoid Gen 3-style power paddles?
Not necessarily. A brand may still develop performance-oriented paddles, but it should avoid relying on visual similarity or market imitation as the development strategy. A safer path is to define a unique paddle configuration based on target feel, Core Structure, Surface Material, Composite Engineering, Surface Finish, Shape & Mold, and testing results.
4. How can OEM/ODM buyers reduce IP risk in paddle development?
OEM/ODM buyers can reduce risk by avoiding direct copies, documenting independent design choices, reviewing patent-sensitive structures, using original mold or configuration decisions where appropriate, and confirming legal questions with qualified counsel. Factory R&D can help with technical alternatives, but it does not replace legal review.
5. Does WERiDON provide legal advice on patent risk?
No. WERiDON does not provide legal advice or patent clearance opinions. We can support OEM/ODM paddle development with material selection, configuration review, prototype development, testing, and manufacturing alternatives. Brands should consult qualified legal counsel for patent, trademark, or litigation questions.
6. What should brands prepare before developing a foam core paddle?
Brands should prepare a target performance profile, price tier, Core Structure, Construction Method, Surface Material, Surface Finish, Shape & Mold requirements, sample testing plan, and intended market. If the project involves high-performance foam or hybrid structures, brands should also consider IP review before bulk production.
Sources and Reference Notes
For source checking, readers may review JOOLA’s April 2026 statement, the U.S. Federal Register ITC notice for Certain Pickleball Paddles, DN 3898, and public patent records related to paddle construction. This article reflects WERiDON’s factory-side interpretation, not a legal conclusion.
- JOOLA official statement: JOOLA Patent Infringement Litigation Statement
- U.S. Federal Register / ITC notice: Certain Pickleball Paddles, DN 3898
- Public patent record: Google Patents – Pickleball Paddle Construction
Final Thoughts
The JOOLA patent lawsuit does not mean foam core or high-performance paddle development should stop. It does mean OEM/ODM brands should be more careful with copycat structures, undocumented configuration choices, and “market imitation” development. For new paddle projects, the safer approach is to define original performance goals, document the Paddle Configuration System, test prototypes carefully, and seek legal review when IP-sensitive structures are involved.
Need help developing an original paddle configuration?
If you are planning a foam core, hybrid core, or high-performance paddle project, WERiDON can help review materials, structure, mold direction, testing requirements, and production feasibility before sampling. Legal questions should be reviewed by qualified counsel.
