Siegbert Vial

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Burgwald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filling device comprising lateral filling windows
- Patent number 7,246,638
- Issue date Jul 24, 2007
- Senator GmbH & Co KGaA
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Writing instrument with variably inclinable tip
- Patent number 7,195,415
- Issue date Mar 27, 2007
- Senator GmbH & Co KGaA
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Production of a front portion of a writing instrument, comprising a...
- Patent number 6,802,664
- Issue date Oct 12, 2004
- Merz & Krell GmbH & Co., KGaA
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Filling device comprising lateral filling windows
- Publication number 20050069374
- Publication date Mar 31, 2005
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Writing untensil with single-piece mechanical component
- Publication number 20040018036
- Publication date Jan 29, 2004
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Production of a front section of a writing implement, comprising a...
- Publication number 20020192006
- Publication date Dec 19, 2002
- Siegbert Vial
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES