Epidural needle

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of a epidural needle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view taken along line 4--4 of FIG. 1; and

FIG. 5 is a rear elevational view taken along line 5--5 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D250770 January 9, 1979 McFarlane
D254444 March 11, 1980 Lavine
2702037 February 1955 Walter
3539034 November 1970 Tafeen
3782381 January 1974 Winnie
4046151 September 6, 1977 Rose
4256119 March 17, 1981 Gauthier
4266543 May 12, 1981 Blum
Patent History
Patent number: D269549
Type: Grant
Filed: Oct 9, 1980
Date of Patent: Jun 28, 1983
Assignee: Abbott Laboratories (North Chicago, IL)
Inventor: James R. Gross (Bartlett, IL)
Primary Examiner: Bernard Ansher
Attorneys: Robert L. Niblack, Neil E. Hamilton
Application Number: 6/195,449
Classifications
Current U.S. Class: D24/54
International Classification: D2404;