Circular disc magnetic stirrer

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Description

FIG. 1 is a top and side perspective view of a first embodiment of a circular disc magnetic stirrer in a housing of the present invention;

FIG. 2 is a top view of the circular disc magnetic stirrer in a housing of FIG. 1;

FIG. 3 is a bottom view of the circular disc magnetic stirrer in a housing of FIG. 1;

FIG. 4 is a right side perspective view of a circular disc magnetic stirrer in a housing of the present invention of FIG. 1; and,

FIG. 5 is front and back side view of the circular disc magnetic stirrer in a housing of FIG. 1.

The broken lines in the figures shown structure or boundaries for illustrative purpose only and are not part of the claimed design, but rather show the environment in which the design is associated, or show portions of the article in which the design is embodied or applied to that are not considered part of the claimed design. The broken lines shall form no part of the claimed design.

Claims

The ornamental design for a circular disc magnetic stirrer, as shown and described.

Referenced Cited
U.S. Patent Documents
D272088 January 3, 1984 Simons
D426312 June 6, 2000 Gomes
D558888 January 1, 2008 Ware
D621205 August 10, 2010 Yeung
D701616 March 25, 2014 Schroer
D718464 November 25, 2014 Schroer
D733312 June 30, 2015 Schroer
D745181 December 8, 2015 Schroer
Patent History
Patent number: D847880
Type: Grant
Filed: Sep 23, 2016
Date of Patent: May 7, 2019
Inventors: Linsheng Walter Tien (Irvine, CA), Nick J. Manesis (San Ramon, CA), Gene H. Huang (Irvine, CA)
Primary Examiner: Khawaja Anwar
Application Number: 29/578,776