Serial Number
73018738
Owner
LIFE SUPPORT, INC.First Use Date
Aug 16, 1971
Filing Date
Apr 15, 1974
SOLD OXYGEN SYSTEM Trademark
Serial Number: 73018738 • Registration: 1066009
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 15, 1974
Registration Date
May 24, 1977
First Use Anywhere
August 16, 1971
First Use in Commerce
August 16, 1971
Cancellation Date
October 18, 1983