ALEXANDRIA, Va., May 15 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'GUISTEKNO' in its latest official gazette. The trademark application with the serial number 99506473 was filed on Nov. 20, 2025.

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Goods and Services: 9 - Automotive testing equipment, namely, transmission testing and brake testing equipment; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Automotive testing equipment, namely,...

International/US Class(es): 9

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Shenzhen Tianhe E-commerce Co., Ltd. No. 8, Zhuzilin 6th Road, ...