Child-resistant closure

Ziegenhorn , et al. August 30, 2

Patent Grant D508853

U.S. patent number D508,853 [Application Number D/211,123] was granted by the patent office on 2005-08-30 for child-resistant closure. This patent grant is currently assigned to Crown Packaging Technology, Inc.. Invention is credited to Robert A. Simpson, David Ziegenhorn.


United States Patent D508,853
Ziegenhorn ,   et al. August 30, 2005

Child-resistant closure

Claims

The ornamental design for a "child-resistant closure," as shown and described.
Inventors: Ziegenhorn; David (Grayslake, IL), Simpson; Robert A. (Grayslake, IL)
Assignee: Crown Packaging Technology, Inc. (Alsip, IL)
Appl. No.: D/211,123
Filed: August 11, 2004

Current U.S. Class: D9/449
Current International Class: 0907
Field of Search: ;D9/759,751,741,739,737,515,499,454,453,434,446-450,439-440,435,436 ;D7/398,392 ;383/80 ;222/575,566,556,553,544-546,491 ;215/237

References Cited [Referenced By]

U.S. Patent Documents
3623622 November 1971 Sullivan
3627160 December 1971 Horvath
4002275 January 1977 Crowle et al.
5097974 March 1992 Rozenberg
D350482 September 1994 Hu et al.
5533649 July 1996 Von Shuckmann
D374399 October 1996 Neveras et al.
5579957 December 1996 Gentile et al.
5779072 July 1998 Krebs
6116477 September 2000 Kreiseder et al.
D434659 December 2000 Lonczak et al.
6330959 December 2001 Dark
6484895 November 2002 Montgomery et al.
Foreign Patent Documents
WO 97/37900 Oct 1997 WO
Primary Examiner: Spear; Robert M.
Assistant Examiner: Hattan; Susan Bennett
Attorney, Agent or Firm: Knoble Yoshida & Dunleavy, LLC

Description



FIG. 1 is a perspective view showing our new design;

FIG. 2 is a first side elevational view;

FIG. 3 is a second side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

* * * * *


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