# Trade Mark Journal No.2025/043 24 October 2025

## WO0000001879936 (7)

Office of origin: United States of America

Date of International Registration:11 August 2025
Date of designation in the UK: 11 August 2025

CO2

International priority date claimed: 20 February 2025 (United States of America) (99049984)

Class 7
  Energy recovery devices, namely, pressure exchangers for use in refrigeration and HVAC; energy recovery devices, namely, pressure exchangers for use in CO2 refrigeration.

Energy Recovery, Inc.

Representative: Jefferson F. Scher Carr & Ferrell LLP, 411 Borel Ave, Suite 603, San Mateo CA 94402, UNITED STATES OF AMERICA