TREA

HANS BERNSTEIN SPEZIALFABRIK FUR SCHALTKONTAKTE GMBH

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  • 32457 PORTA WESTFALICA, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety switch
    • Patent number 5,964,342
    • Issue date Oct 12, 1999
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety switch
    • Patent number 5,959,270
    • Issue date Sep 28, 1999
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety switch assembly
    • Patent number 5,929,404
    • Issue date Jul 27, 1999
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Radius actuator for safety switches
    • Patent number 5,918,731
    • Issue date Jul 6, 1999
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety switch
    • Patent number 5,909,166
    • Issue date Jun 1, 1999
    • Hans Bernstein Spezialfabrik fur Schaltkontakte
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Radius actuator with adjustable slanted disposition of an operating...
    • Patent number 5,744,767
    • Issue date Apr 28, 1998
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Radius actuator for a safety switch
    • Patent number 5,662,212
    • Issue date Sep 2, 1997
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety switch
    • Patent number 5,622,253
    • Issue date Apr 22, 1997
    • Hans Bernstein Spezialfabrik fur Schaltkontakte GmbH & Co.
    • Rolf Wecke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...