Serial Number
72139492
Owner
HILL & GRIFFITH COMPANY, THEFirst Use Date
May 31, 1961
Filing Date
Mar 9, 1962
ECONOCOAL Trademark
Serial Number: 72139492 • Registration: 0742802
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 9, 1962
Registration Date
January 1, 1963
First Use Anywhere
May 31, 1961
First Use in Commerce
June 12, 1961
Cancellation Date
October 4, 2003
Goods & Services
Carbonaceous Additive for Foundry Sand