Serial Number
72393345
Owner
PARTICULATE SOLID RESEARCH, INC.First Use Date
May 5, 1970
Filing Date
May 27, 1971
PSRI Trademark
Serial Number: 72393345 • Registration: 0939094
Trademark Classes
Owner Contact Info
PAULIAN LABORATORY, MANHATTAN COLEGE
BRONX, NY 10471
Entity Type: 03
Trademark Details
Filing Date
May 27, 1971
Registration Date
July 25, 1972
First Use Anywhere
May 5, 1970
First Use in Commerce
May 5, 1970