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Christopher Gaines
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Silver Spring, MD, US
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last 30 patents
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Patent Grant
Portable assistive shoe donning and doffing device
Patent number
10,743,691
Issue date
Aug 18, 2020
Christopher Gaines
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
PORTABLE ASSISTIVE SHOE DONNING AND DOFFING DEVICE
Publication number
20200046154
Publication date
Feb 13, 2020
Christopher Gaines
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...