Frank Schagen

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C. B. Breda, NL

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Patents Grantslast 30 patents

Information Patent Grant
Sanitary system for a vehicle including a removable holding tank
- Patent number 8,516,622
- Issue date Aug 27, 2013
- Thetford Corporation
- Frank Schagen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-contained sanitary system for a vehicle
- Patent number 7,293,298
- Issue date Nov 13, 2007
- Thetford Corporation
- David B. Cameron
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Toilet for recreational vehicle with vent for the holding tank
- Patent number 6,189,161
- Issue date Feb 20, 2001
- Thetford Corporation, Inc.
- Gerard Cornelis Rijn
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SANITARY SYSTEM FOR A VEHICLE INCLUDING A REMOVABLE HOLDING TANK
- Publication number 20070256221
- Publication date Nov 8, 2007
- Frank Schagen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Service door for a motor vehicle
- Publication number 20050076576
- Publication date Apr 14, 2005
- Gerard C. Rijn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-contained sanitary system for a vehicle
- Publication number 20050055759
- Publication date Mar 17, 2005
- David B. Cameron
- B60 - VEHICLES IN GENERAL