One-piece closure with anti-finger intrusion lift-tab

- J.L. Clark, Inc.
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Description

FIG. 1 is a perspective view of a one-piece closure with anti-finger intrusion lift-tab showing our new design in the open position, the package to which the closure is attached being shown in phantom lines to depict the environment in which the lift-tab is used, and forming no part of the design hereof;

FIG. 2 is an enlarged view thereof;

FIG. 3 an enlarged back view thereof;

FIG. 4 is an enlarged side view thereof, the opposite side being identical;

FIG. 5 is an enlarged top view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is a perspective view of a one-piece closure with anti-finger intrusion lift-tab showing our new design in the closed position, the package to which the closure is attached being shown in phantom lines to depict the environment in which the lift-tab is used, and forming no part of the design hereof;

FIG. 8 is an enlarged front view thereof;

FIG. 9 is an enlarged back view thereof;

FIG. 10 is an enlarged side view thereof, the opposite side being identical;

FIG. 11 is an enlarged top view thereof; and,

FIG. 12 is an enlarged bottom view thereof.

Referenced Cited
U.S. Patent Documents
D313558 January 8, 1991 Gunn et al.
4760938 August 2, 1988 Wenger
4915290 April 10, 1990 Robichaud et al.
4919313 April 24, 1990 O'Brien
4989746 February 5, 1991 Pierce
5012959 May 7, 1991 Gordon
5639018 June 17, 1997 Tokarski et al.
5823420 October 20, 1998 Tokarski et al.
5875958 March 2, 1999 Weiteder
Patent History
Patent number: D430031
Type: Grant
Filed: Mar 11, 1999
Date of Patent: Aug 29, 2000
Assignee: J.L. Clark, Inc. (Rockford, IL)
Inventors: Philip M. Baerenwald (Rockton, IL), Alfred L. Gray (Belvidere, IL)
Primary Examiner: Cathron B. Matta
Law Firm: Leydig, Voit & Mayer, Ltd
Application Number: 0/101,825
Classifications
Current U.S. Class: D/9449
International Classification: 0907;