| LESSONWORKS INNOVA MULTIMEDIA LTD.
1020155 25 Jun 1999 | on 25 Mar 2003 | Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer software, namely, computer software for use in the development of pedagogical tools in a multimedia format. | | | LESSONWORKS WENGER CORPORATION
782462 08 May 1995 | on 31 May 1996 | Class 016 Class 016 Paper Goods and Printed Material 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. | | 
