Hardware and/or software creating an accounting system for the immediate calculation and display of telephone charges to the telephone user

ENERGY MONITORS FOR USE IN A SINGLE FACILITY FOR MONITORING AND ANALYZING THE ENERGY USAGE OF A PLURALITY OF DIFFERENT LOCATIONS IN THAT FACILITY

COIN OPERATED CONVERTER USED WITH A TELEVISION RECEIVER IN PAY-TELEVISION SYSTEMS, SAID CONVERTER OPERATING TO DECODE SCRAMBLED TELEVISION SIGNALS UPON PAYMENT OF COIN WHEREBY THE TELEVISION SIGNALS MAY BE REPRODUCED BY THE TELEVISION RECEIVER