Serial Number
74015185
Owner
GAMMA BIOLOGICALS, INC.Attorney
Kenneth E. KuffnerFirst Use Date
Oct 1, 1989
Filing Date
Dec 29, 1989
PT-TRAYS Trademark
Serial Number: 74015185 • Registration: 1645895
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 29, 1989
Registration Date
May 28, 1991
First Use Anywhere
October 1, 1989
First Use in Commerce
October 1, 1989
Published for Opposition
March 5, 1991
Cancellation Date
June 8, 2002
Goods & Services
forensic medical laboratory blood testing apparatus, namely, microwell trays and recording sheets