Serial Number
72113811
Owner
DAHLBERG ELECTRONICS, INC.First Use Date
Sep 14, 1960
Filing Date
Feb 16, 1961
CLARIFIER Trademark
Serial Number: 72113811 • Registration: 0732782
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 16, 1961
Registration Date
June 12, 1962
First Use Anywhere
September 14, 1960
First Use in Commerce
September 23, 1960
Cancellation Date
March 15, 2003
Goods & Services
Electronic Hearing Aids