Tamper resistant cap

- Kardon Industries, Inc.
Description

FIG. 1 is top perspective view of a tamper resistant cap, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being identical;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view of a second embodiment of the tamper resistant cap shown in FIG. 1;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a rear elevational view of FIG. 7;

FIG. 10 is a right side elevational view of FIG. 7, the left side being identical;

FIG. 11 is a top plan view of FIG. 7;

FIG. 12 is a bottom plan view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D051893 March 1918 Temple et al.
D116857 September 1939 Mann
D233507 November 1974 Stevens, Jr.
D280492 September 10, 1985 Greaves et al.
3957169 May 18, 1976 Coursaut
4059198 November 22, 1977 Mumford
4529096 July 16, 1985 Chortier et al.
4591062 May 27, 1986 Sandhaus
Other references
  • Modern Packaging; 6/82; p. 35, Pepsi Bottle Cap.
Patent History
Patent number: D305735
Type: Grant
Filed: Aug 15, 1986
Date of Patent: Jan 30, 1990
Assignee: Kardon Industries, Inc. (Philadelphia, PA)
Inventor: Gerald Zinnbauer (Toledo, OH)
Primary Examiner: B. J. Bullock
Assistant Examiner: Dominic Simone
Law Firm: Volpe and Koenig
Application Number: 6/897,148
Classifications
Current U.S. Class: D/9438; D/9453