HELIFIER
USPTO Trademark Record · Serial No. 73170618
Trademark details
It was initially claimed by Air Products and Chemicals, Inc. on 19780516.
That brand applies to the following goods and services:Apparatus for Producing Liquid Helium from Gaseous Helium Comprising a Cryogenic Refrigeration System Mounted in a Vacuum Chamber, a Vacuum Pump, Feed Gas Compressor and Associated Electrical and Electronic Controls and Parts Thereof.
Currently that trademark is represented by trademark attorney(s): James C. Simmons & E. Eugene Innis.
You can learn more about that trademark on the USPTO website: View the USPTO record
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