MEMBRAIN Trademark
Serial Number: 73200605 • Registration: 1168116
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 15, 1979
Registration Date
September 8, 1981
First Use Anywhere
June 25, 1971
First Use in Commerce
December 31, 1974
Published for Opposition
June 16, 1981
Cancellation Date
March 18, 1988