Serial Number
75292989
Owner
TOLLGRADE COMMUNICATIONS, INC.Attorney
Kent E. BaldaufFirst Use Date
Sep 4, 1998
Filing Date
May 16, 1997
LIGHTHOUSE Trademark
Serial Number: 75292989 • Registration: 2298568
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
KENT E BALDAUF THE WEBB LAW FIRM
700 KOPPERS BLDG
436 7TH AVE
PITTSBURGH
PA 15219-1845
Trademark Details
Filing Date
May 16, 1997
Registration Date
December 7, 1999
First Use Anywhere
September 4, 1998
First Use in Commerce
September 4, 1998
Published for Opposition
April 21, 1998
Cancellation Date
July 10, 2010