Serial Number
71534048
Owner
PERMUTIT COMPANY, THEFirst Use Date
Jul 15, 1947
Filing Date
Sep 10, 1947
CARBO-DUR Trademark
Serial Number: 71534048 • Registration: 0504145
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 10, 1947
Registration Date
November 23, 1948
First Use Anywhere
July 15, 1947
First Use in Commerce
July 21, 1947
Published for Opposition
August 10, 1948