IP Library › Granted Patent US 783,532
Granted Patent S1
US 783,532 · App. 29/566,921 · Granted Apr 11, 2017

Electrical brush

Inventors: Fa Yun Qi (Shenzhen, CN); Shu Dan Zhao (Shenzhen, CN); Cheng Shun Du (Shenzhen, CN); Rui Feng Qin (Hong Kong, CN)
Assignee: Johnson Electric S.A.
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Quick Facts
Patent No.
US 783,532
App. No.
29/566,921
Granted
Apr 11, 2017
Kind
S1
Claims (1)

The ornamental design for an electrical brush, as shown and described.

Assignments (2)
MERGER Recorded Jun 3, 2019
From: JOHNSON ELECTRIC S.A.
To: JOHNSON ELECTRIC INTERNATIONAL AG
Reel/Frame 049353/0959 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2016
From: QI, FA YUN; ZHAO, SHU DAN; DU, CHENG SHUN; QIN, RUI FENG
To: JOHNSON ELECTRIC S.A.
Reel/Frame 038880/0604 →
Priority Claims (2)
CN 2015 3 0503469 · Dec 4, 2015 · national
CN 2016 3 0172185 · May 10, 2016 · national