Rotor core for an electric motor

- Johnson Electric S.A.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevation view of a rotor core for an electric motor showing our new design, the rear being a mirror image;

FIG. 2 is a right side elevation view thereof, the left side being a mirror image;

FIG. 3 is a top plan view thereof, the bottom plan being a mirror image; and,

FIG. 4 is a front perspective view thereof, the rear perspective being a mirror image.

Claims

The ornamental design for a rotor core for an electric motor, as shown and described.

Referenced Cited
U.S. Patent Documents
5488984 February 6, 1996 Fahy
D406229 March 2, 1999 Lucht
6133662 October 17, 2000 Matsunobu et al.
D441715 May 8, 2001 Sasaki et al.
D443585 June 12, 2001 Shida et al.
6429565 August 6, 2002 Matsunobu et al.
6664688 December 16, 2003 Naito et al.
6674205 January 6, 2004 Biais et al.
6703746 March 9, 2004 Biais et al.
6815858 November 9, 2004 Matsunobu et al.
6979924 December 27, 2005 Nishiyama et al.
7151335 December 19, 2006 Tajima et al.
7230359 June 12, 2007 Iles-Klumpner
D552543 October 9, 2007 Su
7474029 January 6, 2009 Rahman et al.
7521832 April 21, 2009 Tajima et al.
20100079026 April 1, 2010 Han et al.
Patent History
Patent number: D642126
Type: Grant
Filed: Nov 30, 2010
Date of Patent: Jul 26, 2011
Assignee: Johnson Electric S.A. (Murten)
Inventors: Yue Li (Hong Kong), Jian Zhao (Shenzhen), Yong Wang (Shenzhen), Ya Ming Zhang (Shenzhen), Yan Hong Xue (Hong Kong), Mao Xiong Jiang (Shenzhen)
Primary Examiner: Stella Reid
Assistant Examiner: Derrick Holland
Attorney: Muncy, Geissler, Olds & Lowe, PLLC
Application Number: 29/380,085
Classifications