COLLINS RADIO COMPANY

AUTOTUNE

UNITARY MECHANICAL AND ELECTROMECHANICAL SELECTOR MECHANISMS FOR CONTROLLING THE AUTOMATIC SELECTIVE POSITIONING OF A ROTARY SHAFT SUCH FOR EXAMPLE AS A CONDENSER OR CONTROL SHAFT OF A RADIO SET;

COLLINS

MAR. 15, 1932 AS TO COLLINS;MAR. 15, 1932 AS TO COLLINS;RADIO TRANSMITTERS, ELECTRIC, BOTH POWER AND COMMUNICATIONS TYPE; TRANSFORMERS; SPEECH EQUIPMENT COMPRISING AUDIO FREQUENCY AMPLIFIER CIRCUITS; MIXING AND CONTROL CIRCUITS; ELECTRICAL CONNECTIONS FOR MICROPHONES AND OTHER SIGNAL SOURCES ADAPTED TO BE USED THEREWITH; ELECTRONIC EQUIPMENT-NAMELY, TRANSMITTERS AND RECEIVERS;

COLLINS

NAAIGATION EQUIPMENT - NAMELY, RADIO TRANSMITTERS AND RECEIVERS, DISTANCE MEASURING SYSTEMS, TERMINAL VISUAL OMNI-RANGE SYSTEMS, VISUAL OMNIRANGE SYSTEMS, RADIO APPROACH SYSTEMS, AND CARD READER NAVIGATIONAL COMPUTERS; FLIGHT CONTROL SYSTEMS-NAMELY, AUTOPILOTS, APPROACH HORIZON INSTRUMENTS, COURSE INDICATOR INSTRUMENTS, ALTITUDE CONTROLS, THROTTLE CONTROLS AND PITCH CONTROLS;MAR. 15, 1932, AS TO COLLINS.;MAR. 15, 1932, AS TO COLLINS.;

COLLINS

INSTRUCTION BOOKS, DESCRIPTIVE SPECIFICATIONS, ENGINEERING PROPOSALS, ENGINEERING REPORTS, INTERIM DEVELOPMENT REPORTS, AND COMPANY MAGAZINES;MAR. 15, 1932 AS TO COLLINS. . 25, 1961; MAR. 15, 1932, AS TO COLLINS.;MAR. 15, 1932 AS TO COLLINS. . 25, 1961; MAR. 15, 1932, AS TO COLLINS.;

KINEPLEX

RADIO TRANSMITTERS AND RECEIVERS, RADIO TRANSMISSION SYSTEMS, RADIO RECEIVING SYSTEMS, AND COMPONENT PARTS OF THE FOREGOING;