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Patents Grantslast 30 patents

Information Patent Grant
Window
- Patent number 7,836,643
- Issue date Nov 23, 2010
- Walch AG
- Christian Walch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FACADE GLAZING ELEMENT AND FACADE GLAZING COMPRISING SUCH AN ELEMENT
- Publication number 20090235595
- Publication date Sep 24, 2009
- WALCH AG
- Christian Walch
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Trademarklast 30 trademarks