Mark Identification

OPENGL

Serial Number

74457527

Filing Date

Nov 12, 1993

Registration Date

Nov 8, 1994

Trademark by

SILICON GRAPHICS INTERNATIONAL CORP.

Classification Information

computer software in the nature of an application programming interface and subroutine interpreter for the purpose of creating, rendering, conveying and displaying two-dimensional and three-dimensional color computer graphics images, and instruction manuals sold as a unit therewith

Electrical and Scientific Apparatus