On April 7, 2026, JOOLA, a leading pickleball equipment manufacturer, filed a patent infringement lawsuit against eleven brands, including Franklin Sports and Paddletek, with the United States International Trade Commission (ITC). The lawsuit alleges unauthorized use of JOOLA's proprietary propulsion core technology, which the company claims has significantly influenced paddle design and performance in the sport. JOOLA's CEO, Richard Lee, stated that this legal action reflects the company's commitment to defending its innovations and ensuring that investments in research and development are rewarded. The lawsuit is seen as a pivotal moment for the pickleball equipment industry, potentially affecting future paddle design and manufacturing standards. JOOLA maintains that protecting its intellectual property is crucial for maintaining product quality and fostering a competitive environment where brands are encouraged to innovate independently.