Mark Identification

INTERSWITCH

Serial Number

73013204

Filing Date

Feb 11, 1974

Registration Date

Jan 27, 1976

Trademark by

PURDY ELECTRONICS CORPORATION

Classification Information

ELECTRICAL EQUIPMENT COMPONENTS-NAMELY, MATRIX BOARDS, AND SWITCHES, AND DATA MODULE SYSTEMS COMPRISING A WIRING MATRIX AND SWITCHING MODULE FOR TRANSLATIONS AND PROGRAMMING PLUG AND PROGRAMMING TEMPLATE FOR PROGRAMMING STORAGE

Electrical and Scientific Apparatus