Serial Number
73405039
Owner
WEINGEROFF ENTERPRISES, INC.First Use Date
Nov 23, 1982
Filing Date
Dec 6, 1982
BIO-FEEDBACK Trademark
Serial Number: 73405039 • Registration: 1267892
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 6, 1982
Registration Date
February 21, 1984
First Use Anywhere
November 23, 1982
First Use in Commerce
November 23, 1982
Published for Opposition
November 29, 1983
Cancellation Date
June 13, 1990