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You searched :Patents issued on Nov 22, 1977.

Check out Design Patents for Nov 22, 1977

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USRE29480

Method for determining vitamin B.sub.12 and reagent therefor - Nov 22, 1977

USRE29479

Tennis Ball pitching apparatus with anti-jamming ball feed mechanism - Nov 22, 1977

USRE29478

Single column semisubmersible drilling vessel - Nov 22, 1977

USRE29477

Food product freezing apparatus - Nov 22, 1977

USRE29476

Method for fabricating a dielectric filled ferrite toroid for use in microwave devices - Nov 22, 1977

US4059851

Priority network for devices coupled by a common bus - Nov 22, 1977

US4059850

Memory system word group priority device with least-recently used criterion - Nov 22, 1977

US4059849

Interconnected module - Nov 22, 1977

US4059848

Wound capacitor comprising an excess-pressure safety device - Nov 22, 1977

US4059847

Hose having an electrically conductive layer for dissipating static electricity and method of making same - Nov 22, 1977

US4059846

Lift with electrical grounding means - Nov 22, 1977

US4059845

Fail-safe time delay circuit - Nov 22, 1977

US4059844

Solenoid driver circuit - Nov 22, 1977

US4059843

Overload and ground fault protective device - Nov 22, 1977

US4059842

Method and apparatus for synchronizing a digital divider chain with a low frequency pulse train - Nov 22, 1977

US4059841

Optical read-out system including asymetrical beam intensity and four detector cells - Nov 22, 1977

US4059840

Television camera and pick-up tube having stripes for improved resolution and linearity - Nov 22, 1977

US4059839

Solid state camera - Nov 22, 1977

US4059838

Chroma-preference control for VIR automatic operation - Nov 22, 1977

US4059837

Glass-moulded type semiconductor device - Nov 22, 1977

US4059836

Exposure control mechanism - Nov 22, 1977

US4059835

Bypass circuits for improving the response of electric shutters - Nov 22, 1977

US4059834

Light exposing apparatus for forming a phosphor screen of a cathode ray tube - Nov 22, 1977

US4059833

Recording position adjuster - Nov 22, 1977

US4059832

Portable intrusion alarm - Nov 22, 1977

US4059831

Passive transponders using acoustic surface wave devices - Nov 22, 1977

US4059830

Sleep alarm device - Nov 22, 1977

US4059829

Multi state magnetic bubble domain cell for random access memories - Nov 22, 1977

US4059828

Bubble lattice file structure - Nov 22, 1977

US4059827

Molecular information storage systems - Nov 22, 1977

US4059826

Semiconductor memory array with field effect transistors programmable by alteration of threshold voltage - Nov 22, 1977

US4059825

Burst/slip correction decoder and method - Nov 22, 1977

US4059824

Automotive light for preventing rear end collision - Nov 22, 1977

US4059823

Tire pressure indicator - Nov 22, 1977

US4059822

Fault detecting system for vehicle occupants protective apparatus - Nov 22, 1977

US4059821

Traffic signal controller flasher for pedestrian clearance - Nov 22, 1977

US4059820

Seismic wave generator and method of geophysical prospecting using the same - Nov 22, 1977

US4059819

Detector assembly for seismic marine survey - Nov 22, 1977

US4059818

Periodic waveform interference eliminator - Nov 22, 1977

US4059817

Temperature sensitive switch with separate bimetal and heat transfer means - Nov 22, 1977

US4059816

Electrical loadbreak fuse and canister assembly - Nov 22, 1977

US4059815

Coaxial cavity resonator - Nov 22, 1977

US4059814

Controllable semiconductor element - Nov 22, 1977

US4059813

Coherent counter-streaming electrostatic wave raman interaction system utilizing opposing electron beams for the production of coherent microwaves in plasmas - Nov 22, 1977

US4059812

Synchronous pulse generator including flywheel tank circuit with phase locked loop - Nov 22, 1977

US4059811

Integrated circuit amplifier - Nov 22, 1977

US4059810

Resin-encased microelectronic module - Nov 22, 1977

US4059809

Differential amplifier - Nov 22, 1977

US4059808

Differential amplifier - Nov 22, 1977

US4059807

Pulse width modulated amplifier - Nov 22, 1977

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