Surgical retractor
Latest Warsaw Orthopedic, Inc. Patents:
Description
The broken lines in the figures are for illustrative purposes and form no part of the claimed design.
Claims
The ornamental design for a surgical retractor, as shown and described.
Referenced Cited
U.S. Patent Documents
D369860 | May 14, 1996 | Koros |
D380548 | July 1, 1997 | Koros |
D395510 | June 23, 1998 | Furnish |
D396285 | July 21, 1998 | Koros |
D411299 | June 22, 1999 | Farascioni |
D612494 | March 23, 2010 | Ott |
D612495 | March 23, 2010 | Ott |
D658286 | April 24, 2012 | Ryshkus |
8974381 | March 10, 2015 | Lovell |
D884169 | May 12, 2020 | Hartson |
20090105547 | April 23, 2009 | Vayser |
20200253594 | August 13, 2020 | Wilson |
20200253595 | August 13, 2020 | McBride, Jr. |
Patent History
Patent number: D946147
Type: Grant
Filed: May 5, 2021
Date of Patent: Mar 15, 2022
Assignee: Warsaw Orthopedic, Inc. (Warsaw, IN)
Inventors: Madeline G. Wilson (Memphis, TN), Mladen G. Djurasovic (Louisville, KY), Charles Hopkins Crawford, III (Prospect, KY), Jeffrey Lynn Gum (Crestwood, KY), Roger Kirk Owens, II (Prospect, KY)
Primary Examiner: Bridget L Eland
Application Number: 29/782,254
Type: Grant
Filed: May 5, 2021
Date of Patent: Mar 15, 2022
Assignee: Warsaw Orthopedic, Inc. (Warsaw, IN)
Inventors: Madeline G. Wilson (Memphis, TN), Mladen G. Djurasovic (Louisville, KY), Charles Hopkins Crawford, III (Prospect, KY), Jeffrey Lynn Gum (Crestwood, KY), Roger Kirk Owens, II (Prospect, KY)
Primary Examiner: Bridget L Eland
Application Number: 29/782,254
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135)