Serial Number
73083160
Owner
QUANTACHROME CORPORATIONFirst Use Date
May 10, 1973
Filing Date
Apr 8, 1976
NULL-PYCNOMETER Trademark
Serial Number: 73083160 • Registration: 1063589
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 8, 1976
Registration Date
April 12, 1977
First Use Anywhere
May 10, 1973
First Use in Commerce
May 10, 1973
Cancellation Date
September 6, 1983