ESI
Mark Identification

ESI

Serial Number

90028817

Filing Date

Jun 30, 2020

Registration Date

Feb 2, 2021

Trademark by

ENVIRONMENTAL SYSTEMS INC. OF NORTHERN CALIFORNIA

Active Trademark

Classification Information

Energy usage management

Advertising and Business

HVAC contractor services; Installation, maintenance and repair of HVAC systems, plumbing installations, refrigeration and water treatment systems; Installation, maintenance and repair of heating, ventilating and air conditioning equipment; Installation, maintenance and repair of polyvinylidene fluoride (PVDF) pipes, hydronic pipes, hydraulic pipes, chiller system pipes, biotech high purity pipes, environmental chamber pipes and tubing; Repair and installation services, namely, the installation of heating, cooling and environmental control systems

Building Construction and Repair

Calibration services to shock and altitude chambers, and vibration tables; Environmental testing and inspection services; Engineering services in the field of environmental compliance; Engineering services, namely, engineering for the HVAC industry; Custom design and engineering of HVAC units; Hydraulic and hydrologic engineering services, namely, modeling and designing pipelines and plumbing systems

Computer and Scientific