Cam switch
Zheng , et al. May 17, 2
U.S. patent number D756,314 [Application Number D/531,909] was granted by the patent office on 2016-05-17 for cam switch. This patent grant is currently assigned to ABB OY. The grantee listed for this patent is ABB Oy. Invention is credited to Qishun Guo, Xinde Lin, Jiejun Lu, Shujing Ye, Qifeng Zheng.
| United States Patent | D756,314 |
| Zheng , et al. | May 17, 2016 |
Cam switch
Claims
CLAIM The ornamental design for a cam switch, as shown and described.
| Inventors: | Zheng; Qifeng (Quanzhou, CN), Guo; Qishun (Fujian, CN), Lin; Xinde (Wenling, CN), Lu; Jiejun (Fujian, CN), Ye; Shujing (Fujian, CN) | ||||||||||
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| Applicant: |
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| Assignee: | ABB OY (Helsinki,
FI) |
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| Appl. No.: | D/531,909 | ||||||||||
| Filed: | June 30, 2015 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29443176 | Jan 14, 2013 | D738323 | |||
Foreign Application Priority Data
| Jul 16, 2012 [CN] | 201230328647 | |||
| Current U.S. Class: | D13/169; D13/158 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/158,160,162,169,171,178 |
References Cited [Referenced By]
U.S. Patent Documents
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| 6576851 | June 2003 | Barlian et al. |
| 6969813 | November 2005 | Winslett et al. |
| 7368675 | May 2008 | Ishido et al. |
| 7514645 | April 2009 | Shahmuradyan |
| 7870810 | January 2011 | Da Dalt et al. |
| D658597 | May 2012 | Kuwae et al. |
| D738322 | September 2015 | Zheng |
| D738323 | September 2015 | Zheng |
| D738324 | September 2015 | Zheng |
| 2012/0080298 | April 2012 | Lee |
| 2014/0097155 | April 2014 | Uitto |
| 2014/0144761 | May 2014 | Webber |
| 2014/0326585 | November 2014 | Reinhart et al. |
| 2015/0008108 | January 2015 | Wu |
Attorney, Agent or Firm: Buchanan, Ingersoll & Rooney PC
Description
FIG. 1 is a perspective view of a cam switch showing our new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a rear elevational view thereof drawn at a larger scale for ease of illustration.
FIG. 4 is a left side elevational view thereof.
FIG. 5 is a right side elevational view thereof.
FIG. 6 is a top plan view thereof.
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an enlarged bottom plan view of the lower end unit shown in FIG. 7 drawn at a larger scale for ease of illustration.
The broken line showing of the cam switch is for the purpose of illustrating environmental structure and forms no part of the claimed design.
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