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Ceferino Aponte-Rivera
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Dorado, PR, US
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Patents Grants
last 30 patents
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Patent Grant
Side-by-side flexible twin bicycles
Patent number
9,944,343
Issue date
Apr 17, 2018
Ceferino Aponte-Rivera
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Side-by-side flexible twin bicycle
Patent number
9,340,250
Issue date
May 17, 2016
Ceferino Aponte-Rivera
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
Side-by-Side Flexible Twin Bicycles
Publication number
20160257368
Publication date
Sep 8, 2016
Ceferino Aponte-Rivera
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
SIDE-BY-SIDE FLEXIBLE TWIN BICYCLE
Publication number
20150014957
Publication date
Jan 15, 2015
Ceferino Aponte-Rivera
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS