Retractor surgical instrument

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Description

FIG. 1 is an oblique, top-down perspective view drawing of the invention with open jaws.

FIG. 2 is an oblique, bottom-up perspective view drawing of the invention with closed jaws.

FIG. 3 is top-down view of the invention with closed jaws.

FIG. 4 is top-down view of the invention with open jaws.

FIG. 5 is drawing of the invention seen from one side;

FIG. 6 is drawing of the invention seen from the other side;

FIG. 7 is a front view of the invention; and,

FIG. 8 is a rear view of the invention.

Claims

The ornamental design for retractor surgical instrument, as shown and described.

Referenced Cited
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Foreign Patent Documents
DM/059371 October 2001 WO
Patent History
Patent number: D622845
Type: Grant
Filed: Jan 29, 2010
Date of Patent: Aug 31, 2010
Assignee: Medical Design Instruments LLC (Ann Arbor, MI)
Inventor: Mark H. Falahee (Ann Arbor, MI)
Primary Examiner: Bridget L Eland
Attorney: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/354,858
Classifications
Current U.S. Class: Speculum, Dilator Or Retractor (25) (D24/135)