Turn lock cannula

- McGaw, Inc.
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Description

FIG. 1 is a perspective view of a turn lock cannula, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a side elevational view thereof, the opposite side elevational view being identical;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4508367 April 2, 1985 Oreopoulos et al.
4511359 April 16, 1985 Vaillancourt
4578063 March 25, 1986 Inman et al.
4946455 August 7, 1990 Rusen
5071413 December 10, 1991 Utterberg
5139483 August 18, 1992 Ryan
5158554 October 27, 1992 Jepson et al.
5209740 May 11, 1993 Bryant et al.
Patent History
Patent number: D362718
Type: Grant
Filed: Apr 22, 1994
Date of Patent: Sep 26, 1995
Assignee: McGaw, Inc. (Irvine, CA)
Inventors: Michael F. Deily (Tustin, CA), Wayne M. Parris (Anaheim, CA)
Primary Examiner: Cathy Anne MacCormac
Assistant Examiner: I. Simmons
Law Firm: Christie, Parker & Hale
Application Number: 0/21,768