Petri dish

- Oxyrase, Inc.
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Description

FIG. 1 is a top view of a petri dish showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a cross-sectional side view taken along the line 44 as shown in FIG. 1 thereof;

FIG. 5 is a top isometric view thereof;

FIG. 6 is a bottom isometric view thereof; and,

FIG. 7 is an isometric view of the two separated components thereof.

The portions shown in broken lines are for illustrative purposes only, and form no part of the claimed design.

Claims

The ornamental design for petri dish, as shown and described.

Referenced Cited
U.S. Patent Documents
2677647 May 1954 Lovell
3769936 November 1973 Swanson et al.
D258761 March 31, 1981 Graham
D272185 January 10, 1984 Schlesinger
D295319 April 19, 1988 Franchere et al.
D303428 September 12, 1989 Wada et al.
D316753 May 7, 1991 Ricketts
5021351 June 4, 1991 Ervin
5830746 November 3, 1998 Copeland et al.
D403077 December 22, 1998 Bohannon et al.
D425624 May 23, 2000 Choi
6429008 August 6, 2002 Copeland et al.
D473950 April 29, 2003 Carlson
6602704 August 5, 2003 Maxwell et al.
Patent History
Patent number: D563560
Type: Grant
Filed: Mar 12, 2007
Date of Patent: Mar 4, 2008
Assignee: Oxyrase, Inc. (Mansfield, OH)
Inventor: James C. Copeland (Ashland, OH)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Attorney: Fay Sharpe LLP
Application Number: 29/277,849