J. van Walraven BV

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Mijdrecht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Vibration isolating pipe clip
- Patent number 7,611,101
- Issue date Nov 3, 2009
- J. Van Walraven B.V.
- Jan van Walraven
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Channel fastener
- Patent number D494887
- Issue date Aug 24, 2004
- J. van Walraven BV
- Jan van Walraven
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Pipe clip
- Patent number 6,282,756
- Issue date Sep 4, 2001
- J. Van Walraven B.V.
- Jan van Walraven
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for fastening a pipe in a vertical position to a wall
- Patent number 5,647,564
- Issue date Jul 15, 1997
- J. van Walraven B.V.
- Jan Van Walraven
- E04 - BUILDING
Information Patent Grant
Pipe-clip
- Patent number 5,384,936
- Issue date Jan 31, 1995
- J. van Walraven B.V.
- Jan Van Walraven
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe-clip
- Patent number 5,056,196
- Issue date Oct 15, 1991
- J. van Walraven B.V.
- Jan van Walraven
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Vibration isolating pipe clip
- Publication number 20050230568
- Publication date Oct 20, 2005
- J. Van Walraven B.V.
- Jan van Walraven
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks