Patent
   D272185
Priority
Mar 06 1981
Filed
Mar 06 1981
Issued
Jan 10 1984
Expiry
Jan 10 1998
Assg.orig
Entity
unknown
10
6
n/a
The ornamental design for a petri dish, substantially as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a fragmentary cross-section taken on line 5--5 of FIG. 1; and

FIG. 6 is a top plan view of a modified embodiment of the petri dish illustrated in FIGS. 1 and 2.

Schlesinger, Joseph D.

Patent Priority Assignee Title
11680236, Nov 30 2017 Corning Incorporated Thin, uniform, stackable petri dish
6602704, Jun 24 2002 Biomerieux, Inc Sample contact plate with latchable cover
D295319, Mar 13 1985 Becton, Dickinson and Company Petri dish or the like
D303428, Aug 20 1986 TERUMO KABUSHIKI KAISHA TRADING AS TERUMO CORPORATION, A CORP OF JAPAN Culture dish
D563560, Mar 12 2007 OXYRASE, INC Petri dish
D578654, Feb 09 2006 bioMerieux Petri dish
D755021, Sep 26 2014 Cutting device for small food
D816774, Mar 25 2016 Spiral pattern for cribbage board
D841185, Jul 11 2017 ECONCRETE TECH LTD Tide pool
D895126, Mar 25 2019 Skin treatment device
Patent Priority Assignee Title
1734979,
3198713,
3684660,
4247634, May 26 1978 BIOTEST A G Culture cup and method for sampling and microbial-count determination
171443,
D258761, Mar 23 1978 Precision Media Inc. Disposable culture device or the like
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