Franciscus Arnoldus Knaven

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Doesburg, NL

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Patents Grantslast 30 patents

Information Patent Grant
Child bicycle seat
- Patent number 7,331,629
- Issue date Feb 19, 2008
- Dremefa B. V.
- Franciscus Arnoldus Knaven
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Bicycle Child Seat Mounting Assembly
- Publication number 20100237119
- Publication date Sep 23, 2010
- DREMEFA B.V.
- Franciscus Arnoldus Knaven
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Child bicycle seat
- Publication number 20070046085
- Publication date Mar 1, 2007
- Dremefa B.V.
- Franciscus Arnoldus Knaven
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS