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Bulten-Kanthal Aktiebolag

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of zinc coating fasteners
    • Patent number 4,092,224
    • Issue date May 30, 1978
    • Bulten-Kanthal Aktiebolag
    • Hans Edvin Ake Eriksson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrical resistance element
    • Patent number 4,021,770
    • Issue date May 3, 1977
    • Bulten-Kanthal Aktiebolag
    • Venanzio Bizzarri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Screw package
    • Patent number 4,019,631
    • Issue date Apr 26, 1977
    • Bulten-Kanthal Aktiebolag
    • Sixten Harald Lejdegard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fastener package
    • Patent number 4,018,334
    • Issue date Apr 19, 1977
    • Bulten-Kanthal Aktiebolag
    • Sixten H. Lejdegard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Heat resistant material
    • Patent number 4,016,313
    • Issue date Apr 5, 1977
    • Bulten-Kanthal Aktiebolag
    • Nils G. Schrewelius
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Power-driven screwdriver
    • Patent number 4,014,225
    • Issue date Mar 29, 1977
    • Bulten-Kanthal Aktiebolag
    • Sixten H. Lejdegard
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Internal spline drive configuration for threaded fasteners
    • Patent number 4,010,670
    • Issue date Mar 8, 1977
    • Bulten-Kanthal Aktiebolag
    • Sixten Harald Lejdegard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Configuration for nuts and bolt heads
    • Patent number 3,969,974
    • Issue date Jul 20, 1976
    • Bulten-Kanthal Aktiebolag
    • Sixten H. Lejdegard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener package
    • Patent number 3,967,727
    • Issue date Jul 6, 1976
    • Bulten-Kanthal Aktiebolag
    • Rudolf Jakesch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    73037746 - INSEX
    • Serial number 73037746
    • Registration number 1023619
    • Filing date Nov 21, 1974
    • BULTEN-KANTHAL AKTIEBOLAG
    • 6 - Common metals and their alloys