Navigation devices

Patents Grantslast 30 patents

  • Information Patent Grant

    Runway selector

    • Patent number 8,230,803
    • Issue date Jul 31, 2012
    • Terry A. Franks
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Horizontal speed indicator for rotary-wing aircraft

    • Patent number 5,952,570
    • Issue date Sep 14, 1999
    • Eurocopter
    • Raymond Jacques Gerard Berlioz
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Device and method for indicating if an airplane is operating within...

    • Patent number 5,912,627
    • Issue date Jun 15, 1999
    • William J. Alexander
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Direction gauge using shared and unshared segments

    • Patent number 5,884,577
    • Issue date Mar 23, 1999
    • Kansei Corporation
    • Haruto Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sea marker

    • Patent number 5,144,906
    • Issue date Sep 8, 1992
    • Piepenbrock Pyrotechnik GmbH
    • Daniel Kraemer
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    Apparent wind direction indicator

    • Patent number 5,127,358
    • Issue date Jul 7, 1992
    • Peter Galloway
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for laminar boundary layer transition visualization in flight

    • Patent number 4,774,835
    • Issue date Oct 4, 1988
    • The United States of America as represented by the administrator of the Natio...
    • Bruce J. Holmes
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Azimuth orientation device

    • Patent number 4,686,929
    • Issue date Aug 18, 1987
    • William L. Jensen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Tactical dinghy compass

    • Patent number 4,616,423
    • Issue date Oct 14, 1986
    • J. & K. Shephard Design Pty Limited
    • Kevin E. Shephard
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Aircraft takeoff and abort instrument

    • Patent number 4,608,863
    • Issue date Sep 2, 1986
    • Marcus F. Cooper
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Indicator instruments

    • Patent number 4,495,806
    • Issue date Jan 29, 1985
    • Smiths Industries Public Limited Company
    • Maurice S. Jones
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Adjustable wind direction devices

    • Patent number 4,481,810
    • Issue date Nov 13, 1984
    • Ketcham & McDougall, Inc.
    • William F. O'Brien
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Glide path indicator for aircraft

    • Patent number 4,468,960
    • Issue date Sep 4, 1984
    • Emanuel S. Schechter
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Aircraft indicator capable of operation in HSI mode or CDI mode

    • Patent number 4,467,643
    • Issue date Aug 28, 1984
    • Rockwell International Corporation
    • Kenneth W. McElreath
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for indicating direction to a predetermined locale

    • Patent number 4,372,052
    • Issue date Feb 8, 1983
    • Edmond K. Wakim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Aircraft instruments

    • Patent number 4,176,546
    • Issue date Dec 4, 1979
    • Smiths Industries Limited
    • Harry Gibson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of navigation for sailing boats

    • Patent number 4,149,410
    • Issue date Apr 17, 1979
    • AB Instrument Verken
    • Jonas Lonnroth
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Omnidirectional speed cockpit display

    • Patent number 4,044,709
    • Issue date Aug 30, 1977
    • Pacer Systems, Inc.
    • David L. Green
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Maneuver margin presenting

    • Patent number 4,034,605
    • Issue date Jul 12, 1977
    • Pacer Systems Inc.
    • David Lee Green
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Command bar mechanism for flight director indicator

    • Patent number 3,988,927
    • Issue date Nov 2, 1976
    • The Bendix Corporation
    • Ronald E. Cox
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Indicating instruments

    • Patent number 3,978,730
    • Issue date Sep 7, 1976
    • Smiths Industries Limited
    • Edward W. Anderson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Command cue for a flight director instrument

    • Patent number 3,967,236
    • Issue date Jun 29, 1976
    • Sperry Rand Corporation
    • John Peter Dietrich
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3865071

    • Patent number 3,865,071
    • Issue date Feb 11, 1975
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3453883

    • Patent number 3,453,883
    • Issue date Jul 8, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3395576

    • Patent number 3,395,576
    • Issue date Aug 6, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3257845

    • Patent number 3,257,845
    • Issue date Jun 28, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3206974

    • Patent number 3,206,974
    • Issue date Sep 21, 1965
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3205708

    • Patent number 3,205,708
    • Issue date Sep 14, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3136504

    • Patent number 3,136,504
    • Issue date Jun 9, 1964
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3126863

    • Patent number 3,126,863
    • Issue date Mar 31, 1964
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Runway selector

    • Publication number 20120090529
    • Publication date Apr 19, 2012
    • Terry A. Franks
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS