Trademark Overview
On Friday, October 20, 1978, a trademark application was filed for HS with the United States Patent and Trademark Office. The USPTO has given the HS trademark a serial number of 73190085. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Thursday, February 4, 1988. This trademark is owned by A-T-O Inc.. The HS trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Telephone System Monitors; Television Monitors; Cathode Ray Tube Displays; Cathode Ray Tube Display Test Sets; Integrated Systems Management Panels; Cathode Ray Tube Display Optical Filters; Tactical Display Plotters; Computerized Aircraft Armament Controllers; Digital Data Indicators for Aircraft Command and Control Systems; Doppler Miss-Distance Measurement Apparatus; Firing Control Unit for Electrically Operated Aircraft Guns; Radio Frequency Telemetry Apparatus-Namely, Receivers, Tuners, IF Filters, Video Filters, MF Discriminators, FM Demodulators, Record and Playback Apparatus, Signal Spectrum Display Unit, Tracking Receivers, Pre-Detection and Post-Detection Signal Combiners, Signal Analyzers, Visual Display Spectrum Analyzers, Oscillators, Translators, Signal Driver Units, Analog-Digital Converters, Signal Delay Units, Mixer Amplifiers, Data Insertion Converters, Doppler Extraction Units, and Test Signal Generators; Throttle Lever Assemblies for Ships; and Parts Therefor
