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Jean-Paul Barthomeuf

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  • Bourg de Peage, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anchor bolt with a bevelled tooth expansion core to reduce friction
    • Patent number 6,270,303
    • Issue date Aug 7, 2001
    • Societe de Prospection et d'Inventions Techniques Spit
    • Alain Gauthier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anchor bolt for friable material
    • Patent number 6,079,921
    • Issue date Jun 27, 2000
    • Societe de Prospection et d'Inventions Techniques Spit
    • Alain Gauthier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tubular cartridge for storing and applying a non-solid product, and...
    • Patent number 5,339,992
    • Issue date Aug 23, 1994
    • Societe de Prospection et d'Inventions Techniques (S.P.I.T.
    • Jean-Paul Barthomeuf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dowel with rocker, cast in a single piece, and its method of casting
    • Patent number 5,322,401
    • Issue date Jun 21, 1994
    • Societe de Prospection et d'Inventions Techniques
    • Franck Vernet
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tubular cartridge for storing and applying a non-solid product, and...
    • Patent number 5,295,613
    • Issue date Mar 22, 1994
    • Societe de Prospection et d'Inventions Techniques (S.P.I.T.)
    • Jean-Paul Barthomeuf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pin for fixing a piece to a thin supporting wall
    • Patent number 5,246,323
    • Issue date Sep 21, 1993
    • Societe de Prospection et d'Inventions Techniques (S.P.I.T.)
    • Franck Vernet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Peg for anchoring in a hole with an undercut portion
    • Patent number 5,059,073
    • Issue date Oct 22, 1991
    • Societe de Prospection et d'Inventions Techniques (S.P.I.T.)
    • Gerard Revol
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion wall plug for double masonry walls
    • Patent number 4,969,786
    • Issue date Nov 13, 1990
    • Societe De Prospection Et D'Inventions Techniques (S.P.I.T.)
    • Jean-Paul Barthomeuf
    • E04 - BUILDING
  • Information Patent Grant

    Cone expansion wall-plug
    • Patent number 4,904,135
    • Issue date Feb 27, 1990
    • Societe De Prospection Et D'Inventions Techniques (S.P.I.T.)
    • Jean-Paul Barthomeuf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension peg
    • Patent number 4,884,931
    • Issue date Dec 5, 1989
    • Societe de Prospection et d'Invention Techniques, S. A.
    • Gerard Revol
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion peg having first and second expansion members frangibly c...
    • Patent number 4,869,630
    • Issue date Sep 26, 1989
    • Societe De Prospection Et D'Inventions Techniques (S.P.I.T.)
    • Gerard Revol
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastening unit with nail anchorage
    • Patent number 4,797,046
    • Issue date Jan 10, 1989
    • Societe de Prospection et D'Inventions Techniques (S.P.I.T.)
    • Jean Ollivier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXPANSION BUSHING DOWEL
    • Publication number 20140154025
    • Publication date Jun 5, 2014
    • Aurelie Bergez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...