Serial Number
72106175
Owner
MILTON ROY COMPANYFirst Use Date
Aug 31, 1960
Filing Date
Oct 11, 1960
GAS-CHROM Trademark
Serial Number: 72106175 • Registration: 0731693
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 11, 1960
Registration Date
May 22, 1962
First Use Anywhere
August 31, 1960
First Use in Commerce
August 31, 1960
Cancellation Date
March 1, 2003
Goods & Services
Treated Diatomaceous Earth for Use as a Column Support for Gas Chromatography