7 Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; hydraulic pumps; drives for motors; AC variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and pumps
The mark consists of the letters HT, with the letter H over the letter T, over a partial shadow background, and to the right the word STONE underlined, the letter S with a partial cutout. Color is not claimed as a feature of the mark.
Trademark: 98565975
