Rib retractor

- Genzyme Corporation
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Description

FIG. 1 is a perspective view of my rib retractor.

FIG. 2 is a front end view thereof.

FIG. 3 is a rear end view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D361381 August 15, 1995 Koros et al.
3710783 January 1973 Jascalevich
4239036 December 16, 1980 Krieger
5052373 October 1, 1991 Michelson
5067477 November 26, 1991 Santangelo
Foreign Patent Documents
792620 September 1997 EPX
473451 January 1915 FRX
Patent History
Patent number: D411617
Type: Grant
Filed: Sep 25, 1996
Date of Patent: Jun 29, 1999
Assignee: Genzyme Corporation (Framingham, MA)
Inventor: Gregory R. Furnish (Lawrenceville, GA)
Primary Examiner: Doris Clark
Law Firm: Needle & Rosenberg, P.C.
Application Number: 0/60,262
Classifications
Current U.S. Class: Speculum, Dilator Or Retractor (25) (D24/135)
International Classification: 2402;