Single track type

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Patents Grantslast 30 patents

Information Patent Grant
Stroller track system
- Patent number 9,669,860
- Issue date Jun 6, 2017
- Ming Zhou
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Platform scooter for larger children and handicapped persons
- Patent number 6,991,243
- Issue date Jan 31, 2006
- Manus J. Boyle
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Infant carrier for rough terrain
- Patent number 5,884,920
- Issue date Mar 23, 1999
- Peter A. Seto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
1616676
- Patent number 1,616,676
- Issue date Feb 8, 1927
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
1428000
- Patent number 1,428,000
- Issue date Sep 5, 1922
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS