Trademark Overview
On Monday, November 17, 2025, a trademark application was filed for STAC with the United States Patent and Trademark Office. The USPTO has given the STAC trademark a serial number of 99499372. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, November 17, 2025. This trademark is owned by EHS Holdings, LLC. The STAC trademark is filed in the Paper & Printed Material Products, Advertising, Business and Retail Services, and Education & Entertainment Services categories with the following description:
Business consulting services in the field of environment, health, safety, compliance, risk assessment, risk management, and sustainability.; Business assistance, advisory and consulting services in the field of environment, health, safety, risk management, emergency response, and risk assessment.
Educational services, namely, conducting training, classes, seminars, conferences, and workshops in the field of environment, health, safety, emergency response, risk assessment, and risk management and distribution of course materials in connection therewith in printed or electronic format; Interactive on-line training services in the field of risk management, environmental, health, and safety (EHS), and emergency response.; Providing online training in the field of environment, health, safety, risk assessment, risk management, and emergency response.; Leadership development training in the field of environment, health, safety, risk management, risk assessment, and emergency response.
Printed instructional, educational, and teaching materials in the field of environment, health, safety, risk management, emergency response, and risk assessment.; Packaged kits comprising printed instructional, educational, and teaching materials for educational activities in the field of environment, health, safety (EHS), risk management, and emergency response.; Printed quick reference pocket guides in the field of environment, health, safety, risk management, risk assessment, and emergency response.; Printed training materials in the field of environment, health, safety, risk management, and emergency response.
