Friedrich Knapp

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Vaterstetten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fastening device with improved fastening portion for securement of...
- Patent number 7,877,939
- Issue date Feb 1, 2011
- Friedrich Knapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fitting for connecting two components
- Patent number 7,004,436
- Issue date Feb 28, 2006
- Friedrich Knapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Befestigungsvorrichtung fur Glasscheiben Und Platten
- Publication number 20090031651
- Publication date Feb 5, 2009
- Friedrich Knapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Fitting with an arresting device
- Publication number 20070154258
- Publication date Jul 5, 2007
- Friedrich Knapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fitting for connecting two components
- Publication number 20050001117
- Publication date Jan 6, 2005
- Friedrich Knapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...