Ronald L. Swapp

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Henderson, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Louver mechanism for shutter
- Patent number 6,848,213
- Issue date Feb 1, 2005
- Ronald L. Swapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-BLOCKING WINDOW SHUTTER
- Publication number 20120144747
- Publication date Jun 14, 2012
- Ronald L. Swapp
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS