Serial Number
73159065
Owner
Porter Instrument Company, Inc.First Use Date
Dec 28, 1977
Filing Date
Feb 17, 1978
MXR Trademark
Serial Number: 73159065 • Registration: 1148810
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 17, 1978
Registration Date
March 24, 1981
First Use Anywhere
December 28, 1977
First Use in Commerce
December 28, 1977
Published for Opposition
June 19, 1979