Richard Zitzelsperger

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Wetherill Park, AU

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Patents Grantslast 30 patents

Information Patent Grant
Sliding door lock
- Patent number 7,228,719
- Issue date Jun 12, 2007
- Azuma Designs Pty Limited
- Michael Brian Alchin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Sliding door lock
- Publication number 20060130543
- Publication date Jun 22, 2006
- AZUMA DESIGN PTY LIMITED
- Michael Brian Alchin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES