Combined docking cannula hub and mating stylet hub

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Description

FIG. 1 is a top front, right side perspective view of a combined docking cannula hub and mating stylet hub showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
90839 October 1933 Eisele
4721506 January 26, 1988 Teves
5104381 April 14, 1992 Gresl et al.
5149324 September 22, 1992 Clawson
Patent History
Patent number: D342995
Type: Grant
Filed: Dec 16, 1991
Date of Patent: Jan 4, 1994
Inventor: James W. Simmons (San Antonio, TX)
Primary Examiner: Stella Reid
Law Firm: Gunn, Lee & Miller
Application Number: 7/807,563