Syringe

- Beecham Group p.l.c.
Description

FIG. 1 is an exploded front perspective view of a syringe showing my new design, with the cap removed for clarity of illustration;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof shown with the cap removed and with the rear being a mirror image;

FIG. 4 is a side elevational view thereof shown in assembled condition and with the opposite side being a mirror image;

FIG. 5 is a bottom plan view of FIG. 3;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front elevational view of the cap element, with the opposite sides being identical thereof, and shown separately for clarity of illustration only;

FIG. 8 is a bottom plan view of FIG. 7; and

FIG. 9 is a top plan view of FIG. 7.

Referenced Cited
U.S. Patent Documents
2551339 May 1951 Ryan et al.
3112747 December 1963 Cowley
4365626 December 28, 1982 House
4636201 January 13, 1987 Ambrose et al.
4784641 November 15, 1988 White
4919146 April 24, 1990 Rhinehart et al.
4944723 July 31, 1990 Haber et al.
4978340 December 18, 1990 Jerrill et al.
Patent History
Patent number: D321759
Type: Grant
Filed: Dec 2, 1988
Date of Patent: Nov 19, 1991
Assignee: Beecham Group p.l.c. (Brentford)
Inventors: John F. Buswell (Redhill), Victor C. Cracknell (Windlesham), Noshir J. Khambatta (Sussex)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Hopgood, Calimafde, Kalil, Blaustein & Judlowe
Application Number: 7/280,192
Classifications