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Back support device

87
Assignee: American Ingenuity LLCPriority: Jul 28, 2015Filed: Jul 28, 2015Granted: Feb 9, 2016
Est. expiryJul 28, 2035(~9 yrs left)· nominal 20-yr term from priority
Inventors:Ronald SafkoJack Schwartz
87
PatentIndex Score
51
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a back support device, as shown and described.

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