IP Library › Granted Patent US 642,527
Granted Patent S1
US 642,527 · App. 29/380,093 · Granted Aug 2, 2011

Rotor core for an electric motor

Assignee: Johnson Electric S.A.
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Quick Facts
Patent No.
US 642,527
App. No.
29/380,093
Granted
Aug 2, 2011
Kind
S1
Claims (1)

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

Assignments (2)
MERGER Recorded Jul 7, 2019
From: JOHNSON ELECTRIC S.A.
To: JOHNSON ELECTRIC INTERNATIONAL AG
Reel/Frame 049682/0584 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2010
From: LI, YUE; ZHAO, JIAN; WANG, YONG; ZHANG, YA MING; XUE, YAN HONG; JIANG, MAO XIONG
To: JOHNSON ELECTRIC S.A.
Reel/Frame 025402/0822 →
Priority Claims (1)
CN 2010 3 0189040 · May 31, 2010 · national