Serial Number
74161380
Owner
Polar Instruments LimitedAttorney
Jeffrey L. Van HoosearFirst Use Date
Apr 1, 1987
Filing Date
Apr 25, 1991
PI POLAR INSTRUMENTS Trademark
Serial Number: 74161380 • Registration: 1750727
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
JEFFREY L VAN HOOSEAR KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN ST 14TH FL
IRVINE
CA 92614
UNITED STATES
Trademark Details
Filing Date
April 25, 1991
Registration Date
February 2, 1993
First Use Anywhere
April 1, 1987
First Use in Commerce
April 1, 1987
Published for Opposition
January 21, 1992
Cancellation Date
September 1, 2015