Trademark Overview
On Monday, July 14, 2025, a trademark application was filed for CH with the United States Patent and Trademark Office. The USPTO has given the CH trademark a serial number of 79436956. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, November 13, 2025. This trademark is owned by Changzhou Changhua Photoelectricity Plastic Co., Ltd.. The CH trademark is filed in the Rubber Products category with the following description:
Sealant compounds for joints; plastic substances, semi-processed; plastic sheet materials for use in manufacture; flexible hoses, not of metal; plastic fibres, other than for textile use; soundproofing materials; insulating materials; stuffing of rubber or plastics; waterproof packings.