In a recent patent infringement and false advertisement lawsuit, TaylorMade has taken legal action against Costco over the design of their new iron line, known as the Kirkland Signature Players Irons. As one of the largest players in the golf equipment industry, Costco’s foray into the market has not been well-received by all competitors.
The Allegations
TaylorMade alleges that the design of Costco’s Kirkland Signature Players Irons infringes on several patents associated with TaylorMade’s popular P790 iron. The P790 iron gained recognition in 2017 for its innovative hollow-cavity design, which revolutionized the filled-iron category. TaylorMade fills the iron’s cavity with a polymer called SpeedFoam, providing enhanced performance.
The Lawsuit
To address these allegations, TaylorMade has filed a complaint in the Southern District Court of California against both Costco and Southern California Design Company (SCDC), the designer of Costco’s Kirkland Signature Players Irons. TaylorMade claims that Costco and SCDC have infringed on five different patents related to the P790 iron’s design.
The False Advertising Claim
In addition to patent infringement, TaylorMade accuses Costco of false advertising. The complaint asserts that Costco’s website falsely represents the product by claiming it contains an injected urethane insert, a feature that is not present in the iron’s cavity. TaylorMade argues that these false statements can mislead consumers and influence purchasing decisions by suggesting similarities to the premium TaylorMade P790 clubs.
The Evidence
TaylorMade supports its claims with 11 exhibits that demonstrate the shared design patents between their P790 iron and Costco’s Kirkland Signature Players Irons. The patents cover various aspects, including cavity design, face construction, and aperture into the enclosed cavity.
The Requested Damages
TaylorMade seeks compensatory damages, including opportunity costs and enhanced damages, the amounts of which will be determined during trial. The company aims to protect not only its intellectual property but also golfers who may be misled into thinking cheaper imitations can match the performance of the original P790 irons.
A History of Disputes
This lawsuit is not the first time TaylorMade has faced legal challenges regarding the P790 iron. In 2017, PXG founder Bob Parson sued TaylorMade for patent infringement. When PXG’s attempt to halt the sales of the P790 iron was denied, TaylorMade countersued, alleging PXG had violated numerous TaylorMade patents. The two parties eventually reached a settlement in 2019.
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Frequently Asked Questions (FAQs):
1. What are the main allegations in TaylorMade’s lawsuit against Costco?
TaylorMade claims that Costco’s Kirkland Signature Players Irons infringe on several patents related to TaylorMade’s P790 iron, specifically its hollow-cavity design.
2. What is TaylorMade seeking in this lawsuit?
TaylorMade is seeking compensatory damages, including opportunity costs and enhanced damages, which will be determined during the trial.
3. What is the false advertising claim against Costco?
TaylorMade alleges that Costco falsely advertised the inclusion of an injected urethane insert in its Kirkland Signature Players Irons, a feature that is not present in the iron’s cavity.
4. Has there been previous legal action involving the P790 iron?
Yes, in 2017, PXG filed a patent infringement lawsuit against TaylorMade, alleging that the P790 iron infringed upon many of PXG’s patents. The parties eventually settled the dispute in 2019.
5. What are TaylorMade’s concerns about cheaper imitations?
TaylorMade aims to protect golfers who might be misled into thinking that cheaper imitations, such as Costco’s Kirkland Signature Players Irons, can match the performance of the original P790 irons.


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