Defendant
1 case as defendant.
Little Giant Ladder Systems, LLC is a privately held manufacturer of ladders and climbing equipment founded in 1972. Headquartered in Springville, Utah, the company employs approximately 250 people. In 2020, the company was acquired by Industrial Opportunity Partners ("IOP"), a private equity firm, in partnership with the company's existing management and owners from the Wing family, who founded the company and retained an ownership interest. The company's annual revenue has been reported to be over $200 million.
Little Giant Ladder Systems designs, manufactures, and sells a wide range of climbing products for both professional and do-it-yourself (DIY) customers. Its major product lines include multi-position ladders, combination ladders, step ladders, extension ladders, safety cages, and various accessories. The company is known for its focus on safety and innovation, holding numerous patents on ladder design and function. Its products are sold globally through various channels, including e-commerce, retail stores, and industrial distributors.
Based on the provided data, Little Giant Ladder Systems is an operating company that defends its technology in patent disputes. The authoritative case list shows the company as a defendant in one tracked case at the Patent Trial and Appeal Board (PTAB) and as a plaintiff in zero cases. This posture as a defendant is typical of a manufacturing company being challenged by a competitor.
The single tracked case is an action brought by competitor Tricam Industries, LLC at the PTAB, initiated in April 2026. This PTAB proceeding follows earlier patent infringement litigation between the two companies in U.S. District Court. In that prior litigation, Little Giant had sued Tricam for infringing its patent on a multi-position ladder with a specific locking mechanism. The district court and, subsequently, the Federal Circuit court ruled in favor of Tricam, finding no infringement. The recent PTAB case appears to be a continuation of the legal disputes between these two competitors in the ladder market.
Tricam Industries LLC initiated a Post-Grant Review (PGR) proceeding against US Patent 12359506 before the Patent Trial and Appeal Board (PTAB). The case challenges the patentability of one or more claims in the patent and is currently pending.