Hong Min Li

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Montebello, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hand truck with adjustable wheel assembly
- Patent number 8,770,598
- Issue date Jul 8, 2014
- Hong Min Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Hand truck with adjustable wheel assembly
- Publication number 20120038123
- Publication date Feb 16, 2012
- Hong Min Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS