Hotplate magnetic stirrer Patent Grant Yeung August 10, 2 [Advanced Materials Enterprises Company Limited]

Hotplate magnetic stirrer

Yeung August 10, 2

Patent Grant D621205

U.S. patent number D621,205 [Application Number D/335,721] was granted by the patent office on 2010-08-10 for hotplate magnetic stirrer. This patent grant is currently assigned to Advanced Materials Enterprises Company Limited. Invention is credited to Wing Yiu Yeung.

United States Patent	D621,205
Yeung	August 10, 2010

Hotplate magnetic stirrer

Claims

CLAIM The ornamental design for a hotplate magnetic stirrer, as shown and described.

Inventors:	Yeung; Wing Yiu (Hong Kong, HK)
Assignee:	Advanced Materials Enterprises Company Limited (Hong Kong, HK)
Appl. No.:	D/335,721
Filed:	April 21, 2009

Current U.S. Class:	D7/367
Current International Class:	0702
Field of Search:	;D7/323,330-331,339,36,350.2,350-367,378-379,383-384,391,406,542-545 ;99/324-325,329R,330-339 ;219/432-433,438-441,620-622,725-730 ;220/203.1,203.7,303,573.1-574,769,912 ;426/438,441

References Cited [Referenced By]

U.S. Patent Documents


4611112	September 1986	Schreder
D299407	January 1989	Kicherer et al.
6087637	July 2000	Fischer et al.
D438423	March 2001	Bassill et al.
D501117	January 2005	Bassill

Primary Examiner: Lichtenstein; Lisa P

Description

FIG. 1 is a perspective view of the hotplate magnetic stirrer;

FIG. 2 is a top view of the hotplate magnetic stirrer;

FIG. 3 is a bottom view of the hotplate magnetic stirrer;

FIG. 4 is a front view of the hotplate magnetic stirrer;

FIG. 5 is a rear view of the hotplate magnetic stirrer;

FIG. 6 is a left view of the hotplate magnetic stirrer; and,

FIG. 7 is a right view of the hotplate magnetic stirrer.

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