ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,028, issued on April 21, was assigned to BISSELL Inc. (Grand Rapids, Mich.). "Suction nozzle for extraction cleaner" was invented by Mitch... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,029, issued on April 21. "Steam cleaner" was invented by Hongpeng Guo (Guangdong, China). According to the abstract* released by the U.S.... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,030, issued on April 21, was assigned to Maya Technologies Ltd. (Hong Kong). "Scraper" was invented by Shanglin Yang (Hong Kong). Accordi... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,031, issued on April 21, was assigned to The Libman Co. (Arcola, Ill.). "Mop system with rotating mop head" was invented by Andrew D. Libm... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,032, issued on April 21, was assigned to Whirlpool Corp. (Benton Harbor, Mich.). "Dishwasher with a housing" was invented by Scott Patrick... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,033, issued on April 21, was assigned to LG Electronics Inc. (Seoul, South Korea). "Washing apparatus" was invented by Miseong Kim (Seoul,... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,034, issued on April 21, was assigned to Whirlpool Corp. (Benton Harbor, Mich.). "Dishwasher" was invented by Evan Joseph Wahl (Saint Jose... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,035, issued on April 21. "Dish rack" was invented by Dongxia Chen (Puning, China). According to the abstract* released by the U.S. Patent... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,036, issued on April 21. "Shoe cleaning mat" was invented by Rudolph Canisales Sr. (Phoenix). According to the abstract* released by the ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,037, issued on April 21, was assigned to INTUITIVE SURGICAL OPERATIONS INC. (Sunnyvale, Calif.). "Systems and methods for orientation dete... और पढ़ें