Serial Number
74145937
Owner
KNOWLEDGE SYSTEMS INCORPORATEDAttorney
WILLIAM H. LOGSDONFirst Use Date
Mar 26, 1987
Filing Date
Mar 11, 1991
APPLICATION CONSTRUCTION SET Trademark
Serial Number: 74145937
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
WILLIAM H LOGSDON WEBB, BURDEN, ZIESENHEIM & WEBB
700 KOPPER BLDG
436 SEVENTH AVE
PITTSBURGH
PA 15219-1818
Trademark Details
Filing Date
March 11, 1991
Registration Date
Not Registered
First Use Anywhere
March 26, 1987
First Use in Commerce
March 26, 1987
Published for Opposition
June 30, 1992