Serial Number
74421450
Owner
Wenger CorporationAttorney
Robin A. SannesFirst Use Date
Nov 9, 1994
Filing Date
Aug 4, 1993
LESSONWORKS Trademark
Serial Number: 74421450 • Registration: 1930190
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Robin A. Sannes Dicke, Billig & Czaja, PLLC
100 South Fifth Street, Suite 2250
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
August 4, 1993
Registration Date
October 24, 1995
First Use Anywhere
November 9, 1994
First Use in Commerce
November 9, 1994
Published for Opposition
August 16, 1994
Cancellation Date
May 8, 2026
Goods & Services
visual teaching aid in the nature of a portable white board system; namely, multiple board surfaces supported by a molded plastic base with storage compartments for classroom instruction