John Irven Tolhurst

Follow

Person

Perth, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable folding handlebar for human powered vehicles
- Patent number 9,067,637
- Issue date Jun 30, 2015
- John Irven Tolhurst
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Front wheel drive recumbent bicycle
- Patent number 7,753,388
- Issue date Jul 13, 2010
- John Irven Tolhurst
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Folding Handlebar for Human Powered Vehicles
- Publication number 20120272777
- Publication date Nov 1, 2012
- John Irven Tolhurst
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Front Wheel Drive Recumbent Bicycle
- Publication number 20090072511
- Publication date Mar 19, 2009
- John Irven Tolhurst
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Assembly for converting standard bicycle into a recumbent and a bic...
- Publication number 20060226630
- Publication date Oct 12, 2006
- John Irven Tolhurst
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS