USD819810SActiveUtility

Retractor

66
Assignee: UNIV OSAKA CITYPriority: Jul 25, 2016Filed: Jan 25, 2017Granted: Jun 5, 2018
Est. expiryJul 25, 2036(~10 yrs left)· nominal 20-yr term from priority
Inventors:Toshihiko ShibataHaruhiko YamasakiKatsunori MitsuhashiYoshiro Morishita
66
PatentIndex Score
12
Cited by
20
References
1
Claims

Claims

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

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