DATAPRINT R. KAUFMANN KG

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DELMENHORS, DE

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Patents Grantslast 30 patents

Information Patent Grant
Liquid applicator implement
- Patent number 6,497,527
- Issue date Dec 24, 2002
- Dataprint R. Kaufmann GmbH
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Efficient fluid dispensing utensil
- Patent number 6,416,242
- Issue date Jul 9, 2002
- Dataprint R. Kaufmann GmbH
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Liquid applicator implement
- Patent number 6,413,001
- Issue date Jul 2, 2002
- Dataprint R. Kaufmann GmbH
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Fluid regulator for supplying a consumer element with fluid from a...
- Patent number 6,164,858
- Issue date Dec 26, 2000
- Dataprint R. Kaufmann KG (GmbH & Co.)
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Device for filling writing, drawing, printing, or painting utensils
- Patent number 5,641,078
- Issue date Jun 24, 1997
- Dataprint R. Kaufmann KG (GmbH & Co.)
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES