Serial Number
75251126
Owner
Riverton Software CorporationAttorney
Thomas F. DunnFiling Date
Feb 28, 1997
LEARNHOW Trademark
Serial Number: 75251126 • Registration: 2296433
Trademark Classes
Owner Contact Info
One Kendall Square
Cambridge, MA 02139
Entity Type: 03
Legal Representation
Correspondence Address
THOMAS F DUNN MORSE, BARNES-BROWN&PEND., PC
RESERVOIR PL
1601 TRAPELO RD
WALTHAM
MA 02451
Trademark Details
Filing Date
February 28, 1997
Registration Date
November 30, 1999
First Use in Commerce
February 4, 1997
Published for Opposition
October 7, 1997
Cancellation Date
September 2, 2006