OPERA Trademark
Serial Number: 74556220 • Registration: 2049482
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
FRED CARL III BAYER CORPORATION
100 BAYER RD
PITTSBURGH
PA 15205
UNITED STATES
Trademark Details
Filing Date
August 2, 1994
Registration Date
April 1, 1997
First Use Anywhere
October 31, 1994
First Use in Commerce
October 31, 1994
Published for Opposition
August 1, 1995
Cancellation Date
January 5, 2008