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Jordan Jianping Xu
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Lovettsville, VA, US
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Patents Grants
last 30 patents
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Patent Grant
Carrier with stair climbing aid and stair climbing aid for a carrier
Patent number
9,630,641
Issue date
Apr 25, 2017
Jordan Jianping Xu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
CARRIER WITH STAIR CLIMBING AID AND STAIR CLIMBING AID FOR A CARRIER
Publication number
20150329134
Publication date
Nov 19, 2015
Jordan Jianping Xu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS