ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,021, issued on Aug. 4, was assigned to EXEDY Corp. (Osaka, Japan). "Drone propeller" was invented by Kouzou Mori (Osaka, Japan), Yasunori Ku... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,022, issued on Aug. 4, was assigned to Sharrow Engineering LLC (Shelby Township, Mich.). "Propeller with stepped hub" was invented by Gregor... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,023, issued on Aug. 4, was assigned to TAIWAN RACING PRODUCTS Co. LTD. (Changhua County, Taiwan). "Seat belt latch" was invented by Wen-Yuan... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,024, issued on Aug. 4. "Rubber boat" was invented by Guifeng Zhao (Weihai, China). The patent was filed on June 21, 2025, under Application... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,025, issued on Aug. 4, was assigned to KAWASAKI MOTORS LTD. (Japan). "Watercraft" was invented by Akira Kinoshita (Akashi, Japan) and Norika... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,026, issued on Aug. 4, was assigned to CAYAGO TEC GmbH (Germany). "Water scooter" was invented by Roland Reitenbach (Zell am See, Austria). ... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,027, issued on Aug. 4, was assigned to Cayago Tec GmbH (Germany). "Water scooter" was invented by Oliver Schweizer (Stuttgart, Germany) and ... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,028, issued on Aug. 4, was assigned to FLITEBOARD PTY LTD (New South Wales, Australia). "Hydrofoil watercraft" was invented by Marc Newson (... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,029, issued on Aug. 4, was assigned to Furuno Electric Co. Ltd. (Nishinomiya, Japan). "Ultrasonic transducer for forward-looking sonar for a... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,030, issued on Aug. 4, was assigned to Prezip Technology AB (Vanersborg, Sweden). "Motion control device for boats" was invented by Niclas O... Read More