Serial Number
74016392
Owner
Gemological Products CorporationAttorney
ALEXANDER C. JOHNSON, JR.First Use Date
Jan 10, 1990
Filing Date
Jan 5, 1990
PORTASCOPE Trademark
Serial Number: 74016392 • Registration: 1633588
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 5, 1990
Registration Date
January 29, 1991
First Use Anywhere
January 10, 1990
First Use in Commerce
January 10, 1990
Published for Opposition
July 17, 1990
Cancellation Date
February 9, 2002
Goods & Services
gemologic microscope, optics, and lights built into a ruggedized shipping case and sold as a unit