IP Library › Granted Patent US 749,049
Granted Patent S1
US 749,049 · App. 29/531,385 · Granted Feb 9, 2016

Cam switch

Inventors: Qifeng Zheng (Quanzhou, CN); Qishun Guo (Fujian, CN); Xinde Lin (Wenling, CN); Jiejun Lu (Fujian, CN); Shujing Ye (Fujian, CN)
Assignee: ABB OY
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Quick Facts
Patent No.
US 749,049
App. No.
29/531,385
Granted
Feb 9, 2016
Kind
S1
Claims (1)

The ornamental design for a cam switch, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 19, 2019
From: ABB OY
To: ABB SCHWEIZ AG
Reel/Frame 048948/0589 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 25, 2015
From: ZHENG, QIFENG; GUO, QISHUN; LIN, XINDE; LU, JIEJUN; YE, SHUJING
To: ABB OY
Reel/Frame 035906/0725 →
Priority Claims (1)
CN 2012 3 0328647 · Jul 16, 2012 · national
Continuity (1)
Division 29443144 · Jan 14, 2013