Trademark Overview
On Monday, November 17, 2025, a trademark application was filed for CHANGHONG with the United States Patent and Trademark Office. The USPTO has given the CHANGHONG trademark a serial number of 99500739. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, November 17, 2025. This trademark is owned by SICHUAN CHANGHONG ELECTRIC CO., LTD. The CHANGHONG trademark is filed in the Machinery Products category with the following description:
Dishwashers; Kitchen machines, namely, electric standing mixers; Laundry washing machines; Compressors for machines; Compressed air machines; Rechargeable sweepers; Floor cleaning machines; Dust removing installations for cleaning purposes; Laundry washing machines incorporating a drying tumbler; Wet-cleaning washers incorporating dryers; Household cleaning and laundry robots with artificial intelligence; Portable ultrasonic laundry washing machines; Wringing machines for laundry; Dry-cleaning machines; Vacuum cleaners; Dust exhausting installations for cleaning purposes; Electric sweepers; Household cleaning robots with artificial intelligence (AI); Robotic vacuum cleaners; Laundry centers, namely, a clothes washer combined with a clothes dryer