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LEDEX, INC

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Organization

  • DAYTON, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Three-dimensional double air gap high speed solenoid
    • Patent number 4,812,884
    • Issue date Mar 14, 1989
    • Ledex Inc.
    • David B. Mohler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary latching solenoid
    • Patent number 4,660,010
    • Issue date Apr 21, 1987
    • Ledex, Inc.
    • James E. Burton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Print wire solenoid
    • Patent number RE31813
    • Issue date Jan 22, 1985
    • Ledex, Inc.
    • Philip E. Fugate
    • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • Information Patent Grant

    Trip solenoid
    • Patent number 4,470,030
    • Issue date Sep 4, 1984
    • Ledex, Inc.
    • John L. Myers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trip solenoid
    • Patent number 4,442,418
    • Issue date Apr 10, 1984
    • Ledex, Inc.
    • John L. Myers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push button switch for a controller
    • Patent number 4,309,582
    • Issue date Jan 5, 1982
    • Ledex, Inc.
    • George T. Coors
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Linear solenoid device
    • Patent number 4,306,206
    • Issue date Dec 15, 1981
    • Ledex, Inc.
    • John L. Myers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Joy-stick controller
    • Patent number 4,306,208
    • Issue date Dec 15, 1981
    • Ledex, Inc.
    • George T. Coors
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Bi-directional linear actuator
    • Patent number 4,282,501
    • Issue date Aug 4, 1981
    • Ledex, Inc.
    • John L. Myers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Print wire solenoid
    • Patent number 4,272,748
    • Issue date Jun 9, 1981
    • Ledex, Inc.
    • Philip E. Fugate
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Material testing device
    • Patent number 4,235,114
    • Issue date Nov 25, 1980
    • Ledex, Inc.
    • David B. Mohler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Tubular solenoid
    • Patent number 4,217,567
    • Issue date Aug 12, 1980
    • Ledex, Inc.
    • Kenneth L. Roy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Print wire solenoid
    • Patent number 4,200,401
    • Issue date Apr 29, 1980
    • Ledex, Inc.
    • Kenneth L. Roy
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotary solenoid
    • Patent number 4,157,521
    • Issue date Jun 5, 1979
    • Ledex, Inc.
    • Gerald H. Leland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil compressed solenoids subassembly
    • Patent number 4,153,890
    • Issue date May 8, 1979
    • Ledex, Inc.
    • George T. Coors
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Decoder circuit for detecting sequentially presented code digit sig...
    • Patent number 4,135,150
    • Issue date Jan 16, 1979
    • Ledex, Inc.
    • Larry L. Quigley
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 4,097,833
    • Issue date Jun 27, 1978
    • Ledex, Inc.
    • John L. Myers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil compressed plunger cavity components for a wet type solenoid
    • Patent number 4,044,324
    • Issue date Aug 23, 1977
    • Ledex, Inc.
    • George Thom. Coors
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric solenoid structure
    • Patent number 3,970,981
    • Issue date Jul 20, 1976
    • Ledex, Inc.
    • George T. Coors
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73701119 - SUB-SCADA
    • Serial number 73701119
    • Registration number 1501123
    • Filing date Dec 15, 1987
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73701118 - NETCHECK
    • Serial number 73701118
    • Registration number 1501122
    • Filing date Dec 15, 1987
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73659625 - MAGTON
    • Serial number 73659625
    • Registration number 1469692
    • Filing date May 8, 1987
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73655600 - SOFT SHIFT
    • Serial number 73655600
    • Registration number 1467133
    • Filing date Apr 16, 1987
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73069059 - BRAMCO
    • Serial number 73069059
    • Registration number 1042192
    • Filing date Nov 14, 1975
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73069113 - LEDEX
    • Serial number 73069113
    • Registration number 1046280
    • Filing date Nov 14, 1975
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73018203 - AUTO-CONNECT
    • Serial number 73018203
    • Registration number 1009873
    • Filing date Apr 8, 1974
    • LEDEX INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73018202 - BRAMCO
    • Serial number 73018202
    • Registration number 1024549
    • Filing date Apr 8, 1974
    • LEDEX INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72331916 - 1 PLUS 1
    • Serial number 72331916
    • Registration number 908984
    • Filing date Jul 7, 1969
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72296969 - 2 PLUS 2
    • Serial number 72296969
    • Registration number 868144
    • Filing date Apr 30, 1968
    • LEDEX, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments