Syringe

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Description

FIG. 1 is a perspective view from the plunger end showing my new design; and

FIG. 2 is a perspective view from the discharge end thereof.

Referenced Cited
U.S. Patent Documents
4189065 February 19, 1980 Herold
4194505 March 25, 1980 Schmitz
4312343 January 26, 1982 Le Veen et al.
Patent History
Patent number: D274838
Type: Grant
Filed: Dec 7, 1981
Date of Patent: Jul 24, 1984
Assignee: Imperial Chemical Industries PLC (London)
Inventor: David W. Shadwell (Macclesfield)
Primary Examiner: Bernard Ansher
Law Firm: Cushman, Darby & Cushman
Application Number: 6/328,431
Classifications
Current U.S. Class: D24/24