USD814028SActiveUtility

Retractor blade

Assignee: NUVASIVE INCPriority: Aug 31, 2011Filed: Feb 27, 2017Granted: Mar 27, 2018

Est. expiryAug 31, 2031(~5.1 yrs left)· nominal 20-yr term from priority

Inventors:Niall Patrick Casey James Coleman Lee Ali A. Shorooghi Gurvinder S. Deol Bradley A. Heiges Nitin Khanna Troy B. Woolley

A61F 2002/30593A61F 2002/30774A61B 17/0206A61B 2017/00477A61F 2002/30828A61B 17/02A61B 17/863A61F 2002/448A61B 90/30A61F 2/442A61F 2/30771A61B 2090/306A61F 2/447A61F 2/4455A61F 2002/30904A61B 17/7032A61B 2017/00473A61B 17/025A61B 2017/0256A61B 17/0218

PatentIndex Score

Cited by

201

References

Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a retractor blade, substantially as shown and described.

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