Magnetic stirrer

- Hans Heidolph GmbH
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Description

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

FIG. 2 is a front elevational view of the magnetic stirrer of FIG. 1;

FIG. 3 is a rear elevational view of the magnetic stirrer of FIG. 1;

FIG. 4 is a right side elevational view of the magnetic stirrer of FIG. 1;

FIG. 5 is a left side elevational view of the magnetic stirrer of FIG. 1;

FIG. 6 is a top plan view of the magnetic stirrer of FIG. 1;

FIG. 7 is a bottom plan view of the magnetic stirrer of FIG. 1;

FIG. 8 is a perspective view of another embodiment of the magnetic stirrer;

FIG. 9 is a front elevational view of the magnetic stirrer of FIG. 8;

FIG. 10 is a rear elevational view of the magnetic stirrer of FIG. 8;

FIG. 11 is a right side elevational view of the magnetic stirrer of FIG. 8;

FIG. 12 is a left side elevational view of the magnetic stirrer of FIG. 8;

FIG. 13 is a top plan view of the magnetic stirrer of FIG. 8;

FIG. 14 is a bottom plan view of the magnetic stirrer of FIG. 8;

FIG. 15 is a perspective view of another embodiment of the magnetic stirrer;

FIG. 16 is a front elevational view of the magnetic stirrer of FIG. 15;

FIG. 17 is a rear elevational view of the magnetic stirrer of FIG. 15;

FIG. 18 is a right side elevational view of the magnetic stirrer of FIG. 15;

FIG. 19 is a left side elevational view of the magnetic stirrer of FIG. 15;

FIG. 20 is a top plan view of the magnetic stirrer of FIG. 15;

FIG. 21 is a bottom plan view of the magnetic stirrer of FIG. 15;

FIG. 22 is a perspective view of another embodiment of the magnetic stirrer;

FIG. 23 is a front elevational view of the magnetic stirrer of FIG. 22;

FIG. 24 is a rear elevational view of the magnetic stirrer of FIG. 22;

FIG. 25 is a right side elevational view of the magnetic stirrer of FIG. 22;

FIG. 26 is a left side elevational view of the magnetic stirrer of FIG. 22;

FIG. 27 is a top plan view of the magnetic stirrer of FIG. 22; and,

FIG. 28 is a bottom plan view of the magnetic stirrer of FIG. 22.

Surface shading or stippling is included to show the character and contour of the surfaces of the three dimensional aspects of the design. The equal-length broken lines depict portions of the magnetic stirrer that form no part of the claimed design. The dash-dot-dash broken lines define boundaries of the claim. All broken lines form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D205416 August 1966 Gulotta
6905656 June 14, 2005 Ladlow
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
10852262 December 1, 2020 Scaboo
10967344 April 6, 2021 Dil
20090116333 May 7, 2009 Lu
20110165023 July 7, 2011 Eble
20160151751 June 2, 2016 Eble
20180195989 July 12, 2018 Scaboo
20180288831 October 4, 2018 McKellar
20200276545 September 3, 2020 Reinhold
Foreign Patent Documents
301220461 May 2010 CN
301381365 November 2010 CN
302342855 March 2013 CN
305500183 December 2019 CN
Other references
  • “Stuart: CB302 Analogue Hotplate”. Found online Jul. 8, 2022 at Amazon.co.uk. Reference dated May 15, 2017. Retrieved from https://www.amazon.co.uk/Stuart-Analogue-Hotplate-Stirrer-Ceramic/dp/B072BVBRSB.
  • “Mxbaoheng: Digital Display Intelligent Thermostat Magnetic Stirrer”. Found online Jul. 8, 2022 at Amazon.co.uk. Reference dated May 6, 2015. Retrieved from https://www.amazon.co.uk/MXBAOHENG-Intelligent-Thermostat-Magnetic-Stirring/dp/B07F3TDHD2/.
  • “Scilogex: 813221009999 MS7-H550-S”. Found online Jul. 8, 2022 at Amazon.com. Reference dated Jan. 28, 2019. Retrieved from https://www.amazon.com/Scilogex-813221009999-MS7-H550-S-Magnetic-Hotplate/dp/B075NR69M1.
  • “Digital Magnetic Hotplate Stirrer”. Found online Jul. 8, 2022 at Amazon.com. Reference dated Apr. 24, 2019. Retrieved from https://www.amazon.com/IKA-Hotplate-Magnetic-Stirrer-0003810001/dp/B07R2F91RY.
Patent History
Patent number: D1013203
Type: Grant
Filed: Apr 24, 2020
Date of Patent: Jan 30, 2024
Assignee: Hans Heidolph GmbH (Kelheim)
Inventor: Roman Dil (Nuremberg)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Elizabeth S Struble
Application Number: 29/732,501
Classifications
Current U.S. Class: Mixer Or Grinder (63) (D24/220)