Trademark Overview
On Monday, January 19, 2026, a trademark application was filed for AP4C with the United States Patent and Trademark Office. The USPTO has given the AP4C trademark a serial number of 79446570. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, March 26, 2026. This trademark is owned by PROENGIN. The AP4C trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Chemical gas detectors; combustible gas concentration detectors; bacteriological detectors; biological detectors; pollutant sensors; chemical product detectors; apparatus and software for artificial intelligence; computer database; sensors, detectors and monitoring instruments; measuring, detection apparatus and instruments; apparatus and instruments for control [inspection]; electric monitoring apparatus and instruments; physical and chemical analysis apparatus other than for medical use; air and gas analysis apparatus; equipment for data processing and computers; data processing apparatus with artificial intelligence; software; application software; artificial intelligence software for analysis and monitoring; interactive software based on artificial intelligence; software for monitoring, analyzing, controlling and implementing operations in the physical world; artificial intelligence and machine learning software; telecommunication software; data processing programs and software; al...
