Blunt cannula

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Description

FIG. 1 is a perspective view of a blunt cannula showing my design;

FIG. 2 is a top plan view of the blunt cannula of FIG. 1, the bottom plan view being a mirror image thereof;

FIG. 3 is a front elevational view of the blunt cannula of FIG. 1, the rear elevational view being a mirror image thereof;

FIG. 4 is a left-side elevational view of the blunt cannula of FIG. 3; and,

FIG. 5 is a right-side elevational view of the blunt cannula of FIG. 3.

Referenced Cited
U.S. Patent Documents
D312876 December 11, 1990 Spock
D386260 November 11, 1997 Polaniec
D387426 December 9, 1997 Husar et al.
5030205 July 9, 1991 Holdway et al.
5275583 January 4, 1994 Crainich
5453099 September 26, 1995 Lee et al.
5743888 April 28, 1998 Wilkes et al.
Patent History
Patent number: D405882
Type: Grant
Filed: Jun 1, 1998
Date of Patent: Feb 16, 1999
Assignee: Becton, Dickinson and Company (Franklin Lakes, NJ)
Inventor: Mark C. Yale (Westwood, NJ)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia E. Ramirez
Attorney: John L. Voellmicke
Application Number: 0/88,774
Classifications
Current U.S. Class: Conduit Or Nozzle (e.g., Syringe, Cannula, Catheter, Etc.) (8) (D24/112)
International Classification: 2402;