Serial Number
72462756
Owner
AIR PRODUCTS AND CHEMICALS, INC.First Use Date
Nov 21, 1969
Filing Date
Jul 12, 1973
CRYOHELIUM Trademark
Serial Number: 72462756 • Registration: 1008530
Trademark Classes
Owner Contact Info
7201 Hamilton Blvd.
Allentown, PA 18195
Entity Type: 03
Trademark Details
Filing Date
July 12, 1973
Registration Date
April 8, 1975
First Use Anywhere
November 21, 1969
First Use in Commerce
November 21, 1969