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You searched
:
Patents issued on Jun 19, 1979
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Check out Design Patents for Jun 19, 1979
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USRE30037
Data communications network remote test and control system
- Jun 19, 1979
USRE30036
Vehicle wheels, spacers and dual rims
- Jun 19, 1979
USRE30035
Articulated link conveyor
- Jun 19, 1979
USRE30034
Local conditioning induction-type apparatus employing primary inlet air as a power means for controlling temperature
- Jun 19, 1979
USRE30033
Vertical firetube waste heat boiler
- Jun 19, 1979
US4158891
Transparent tri state latch
- Jun 19, 1979
US4158890
Frequency selective optical data storage system
- Jun 19, 1979
US4158889
Calculator for calculating a.sup.x with the base a of any positive number by calculating common logarithm of a
- Jun 19, 1979
US4158888
Fast Fourier Transform processor using serial processing and decoder arithmetic and control section
- Jun 19, 1979
US4158887
Curve generator for generating a smooth curve with a pair of circular arcs between two given points
- Jun 19, 1979
US4158886
Operator console for a reproduction machine
- Jun 19, 1979
US4158885
Guidance-light display apparatus and method for in-flight link-up of two aircraft
- Jun 19, 1979
US4158884
Gas turbine engine trim test set apparatus
- Jun 19, 1979
US4158883
Refresh control system
- Jun 19, 1979
US4158882
Full-wave rectifier circuit
- Jun 19, 1979
US4158881
DC to DC converter
- Jun 19, 1979
US4158880
Mine machine light
- Jun 19, 1979
US4158879
Flip flash having final flash signal
- Jun 19, 1979
US4158878
Means for electrically contacting flash lamp having external conductive coating
- Jun 19, 1979
US4158877
Connecting and supporting clamp for two adjacently situated printed circuit cards
- Jun 19, 1979
US4158876
Circuit board holder
- Jun 19, 1979
US4158875
Air cooling equipment for electronic systems
- Jun 19, 1979
US4158874
Safety interlock system
- Jun 19, 1979
US4158873
Demagnetizing methods and apparatus
- Jun 19, 1979
US4158872
Surge diverter
- Jun 19, 1979
US4158871
Kit for servicing tape cartridge playback unit
- Jun 19, 1979
US4158870
Reflecting means for visual inspection of magnetic tape head
- Jun 19, 1979
US4158869
Line protector
- Jun 19, 1979
US4158868
Universally adjustable head support for tape deck
- Jun 19, 1979
US4158867
Video disc player
- Jun 19, 1979
US4158866
Protection circuit for transistorized switch
- Jun 19, 1979
US4158865
Automatic switching device for cassette tape recorder
- Jun 19, 1979
US4158864
Fault current limiter
- Jun 19, 1979
US4158863
Input overload protection circuit
- Jun 19, 1979
US4158862
Selective fixation method for producing permanent magnetic recordings
- Jun 19, 1979
US4158861
Facsimile communication system and method
- Jun 19, 1979
US4158860
Method for driving an X-Y matrix type liquid crystal display panel
- Jun 19, 1979
US4158859
Automatic control of iris and clamping voltage in video signal generator
- Jun 19, 1979
US4158858
Television system with two FM sound carriers
- Jun 19, 1979
US4158857
Jitter measuring apparatus
- Jun 19, 1979
US4158856
Apparatus and method for generating digital words representative of video information
- Jun 19, 1979
US4158855
Dropout compensator with proportional duration dropout detector
- Jun 19, 1979
US4158854
Apparatus for scanning and processing information obtained by successively irradiating an object from a plurality of directions
- Jun 19, 1979
US4158853
Monitoring system for measuring kinematic data of golf balls
- Jun 19, 1979
US4158852
Video signal translating circuit
- Jun 19, 1979
US4158851
Semi-insulating gallium arsenide single crystal
- Jun 19, 1979
US4158850
Thyristor having improved cooling and improved high frequency operation with adjacent control terminals
- Jun 19, 1979
US4158849
Heterojunction semiconductor device
- Jun 19, 1979
US4158848
Electrostatic recording multi-stylus electrode device
- Jun 19, 1979
US4158847
Piezoelectric operated printer head for ink-operated mosaic printer units
- Jun 19, 1979
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