US Patent Classes - Electronics Group

US Patent Classes - Electronics Group

This is the index page those US patent classes dealing with electronic and electrical devices of all sorts. There are seven sub-groups of classes, as follows.
COMPUTING AND DATA PROCESSING
ELECTRICITY AND ELECTRIC POWER
ELECTRONICS AND ELECTRONIC COMPONENTS
OPTICS - RADIANT ENERGY - PHOTOGRAPHY
COMMUNICATIONS
OTHER SCIENCE AND ENGINEERING, MEASUREMENT, NUCLEAR
MUSIC, EDUCATION, AMUSEMENT