Closure for vials

- Sterling Winthrop Inc.
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Description

FIG. 1 is a perspective view of a closure for vials, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, all side elevational views being identical; and,

FIG. 5 is a cross-sectional view thereof, taken along line 5--5 in FIG. 4.

Referenced Cited
U.S. Patent Documents
D34955 August 1901 Thatcher
D199155 September 1964 Hannon
D301117 May 16, 1989 Baxter
D307713 May 8, 1990 Groves
D341779 November 30, 1993 Lewis
2848130 August 1958 Jesnig
3088615 May 1963 Mumford et al.
3974930 August 17, 1976 Gizard et al.
4227617 October 14, 1980 Albrecht et al.
4366912 January 4, 1983 Matukura et al.
4441621 April 10, 1984 Matukura et al.
4915243 April 10, 1990 Tatsumi et al.
Patent History
Patent number: D349648
Type: Grant
Filed: Jun 2, 1992
Date of Patent: Aug 16, 1994
Assignee: Sterling Winthrop Inc. (Malvern, PA)
Inventors: Joseph V. Tirrell (Sand Lake, NY), Neil H. Brown (Nassau, NY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Attorneys: Arthur Rosenstein, Imre (Jim) Balogh
Application Number: 7/892,001
Classifications
Current U.S. Class: D/9439