Tamper evident container closure

Description

FIG. 1 is a front elevational view of a tamper evident closure 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; and

FIG. 5 is an enlarged cross-sectional view thereof, taken in the direction of arrows on line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D19855 May 1890 Fisher
D234341 February 1975 Schick
D263799 April 13, 1982 Nilsson
D268394 March 29, 1983 MacEwen
3473685 October 1969 Karlan
3902621 September 1975 Hidding
4341318 July 27, 1982 Smalley
4749094 June 7, 1988 Fuchs
Patent History
Patent number: D312044
Type: Grant
Filed: Jun 11, 1987
Date of Patent: Nov 13, 1990
Assignee: Johnsen & Jorgensen Plastics Limited
Inventor: Eugene E. Davis (Ilford)
Primary Examiner: B. J. Bullock
Assistant Examiner: Dominic Simone
Law Firm: Wood, Phillips, Mason, Recktenwald & VanSanten
Application Number: 7/60,404
Classifications
Current U.S. Class: D/9438; D/9454