Cam switch
Zheng , et al. September 8, 2
U.S. patent number D738,323 [Application Number D/443,176] was granted by the patent office on 2015-09-08 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 | D738,323 |
| Zheng , et al. | September 8, 2015 |
Cam switch
Claims
CLAIM The ornamental design for a cam switch, as shown and described.
| Inventors: | Zheng; Qifeng (Quanzhou, CN), Guo; Qishun (Xiamen SEZ, CN), Lin; Xinde (Wenling, CN), Lu; Jiejun (Xiamen SEZ, CN), Ye; Shujing (Xiamen SEZ, CN) | ||||||||||
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| Applicant: |
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| Assignee: | ABB OY (Helsinki,
FI) |
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| Appl. No.: | D/443,176 | ||||||||||
| Filed: | January 14, 2013 |
Foreign Application Priority Data
| Jul 16, 2012 [CN] | 2012 3 0328647 | |||
| Current U.S. Class: | D13/169; D13/158 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/158,160,162,169,178 ;200/5R,16A,6B,558,559,565,573,574,307,316,329,330,331 |
References Cited [Referenced By]
U.S. Patent Documents
| 4335288 | June 1982 | Ludwig et al. |
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| 4851620 | July 1989 | Schaeffer |
| 4861949 | August 1989 | Bortolloni et al. |
| D393626 | April 1998 | Siat |
| 6072128 | June 2000 | Ansorge et al. |
| 6423912 | July 2002 | Arenz et al. |
| 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. |
| 2012/0080298 | April 2012 | Lee |
| 2014/0326585 | November 2014 | Reinhart et al. |
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.
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; and,
FIG. 7 is a bottom plan view thereof.
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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