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Sean Colsen
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North Stonington, CT, US
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Patents Grants
last 30 patents
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Patent Grant
Rear bicycle derailleur
Patent number
D1044607
Issue date
Oct 1, 2024
GEO Handguards LLC
Sean Colsen
D12 - Transportation
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Patent Grant
Handguard for a bicycle handle
Patent number
11,548,585
Issue date
Jan 10, 2023
Sean Colsen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
Handguard For A Bicycle Handle
Publication number
20210139100
Publication date
May 13, 2021
GEO Handguards, LLC
Sean Colsen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS