Plug for vials

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Description

FIG. 1 is a perspective view of a plug for vials, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a sectional view, taken in the direction of the arrows on line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D280080 August 13, 1985 Miskinis
D285115 August 12, 1986 Proud et al.
D292673 November 10, 1987 Woodruff et al.
3346135 October 1967 Haitsch
3898046 August 1975 Ikeda et al.
Patent History
Patent number: D309863
Type: Grant
Filed: Sep 9, 1987
Date of Patent: Aug 14, 1990
Inventor: James A. Baxter (London N20 OXT)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Law Firm: Christie, Parker & Hale
Application Number: 7/94,928
Classifications
Current U.S. Class: D/9439; D/9453; D24/29