Serial Number
74177816
Owner
SOFTKEY SOFTWARE PRODUCTS INC.Attorney
Donald E. HewsonFirst Use Date
Sep 11, 1990
Filing Date
Jun 20, 1991
KEY OFFICE MASTER Trademark
Serial Number: 74177816 • Registration: 1698874
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
DONALD E HEWSON
2145 DUNWIN DR
STE #13
MISSISSAUGA
ON L5L 4L9
Trademark Details
Filing Date
June 20, 1991
Registration Date
July 7, 1992
First Use Anywhere
September 11, 1990
First Use in Commerce
September 11, 1990
Published for Opposition
April 14, 1992
Cancellation Date
January 11, 1999