Trademark Overview
On Thursday, December 14, 2023, a trademark application was filed for O EF with the United States Patent and Trademark Office. The USPTO has given the O EF trademark a serial number of 98313830. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Saturday, January 27, 2024. This trademark is owned by Everflow (Singapore) Pte. Ltd.. The O EF trademark is filed in the Environmental Control Instrument Products category with the following description:
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, water cooling, freezing and sanitary purposes; lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, water cooling, freezing and sanitary installations; air freezing apparatus and installations; cool rooms [refrigerating or freezing apparatus for]; deep freezing apparatus and installations; refrigerating enclosures for freezing; reverse osmosis elements for reducing the salt content of water; apparatus for heat exchange, central heating, removal of condensate, removal of exhaust and flue gases; heat exchangers for transferring heat between fluid streams; shell heat exchangers; ventilators for heat exchangers; air cooling apparatus; chiller units being parts of water cooling installations; water purification, desalination, cooling, treatment and conditioning equipment and installations; air purification, cooling, treatment and conditioni...
