Serial Number
73818774
Owner
SIEMENS AKTIENGESELLSCHAFTAttorney
MARK H. JAY, ESQ.Filing Date
Aug 11, 1989
DUODYNATOR Trademark
Serial Number: 73818774 • Registration: 1602084
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
MARK H JAY ESQ SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPT
186 WOOD AVE S
ISELIN
NJ 08830
Trademark Details
Filing Date
August 11, 1989
Registration Date
June 19, 1990
Published for Opposition
March 27, 1990
Cancellation Date
December 23, 1996