Contact spring for electrical switch
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Description
The broken lines show parts of the contact spring for electrical switch that represent unclaimed subject matter and form no part of the claimed design.
Claims
I claim the ornamental design for a contact spring for electrical switch, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4822959 | April 18, 1989 | Schwab |
6369692 | April 9, 2002 | Van Zeeland |
D563328 | March 4, 2008 | Sano |
7354032 | April 8, 2008 | Buchhagen |
D600655 | September 22, 2009 | Miyasaka et al. |
8960655 | February 24, 2015 | Wood |
9633800 | April 25, 2017 | Tsai |
D802544 | November 14, 2017 | Goto et al. |
10304641 | May 28, 2019 | Watanabe |
20060278011 | December 14, 2006 | Miyasaka |
20090200147 | August 13, 2009 | Watanabe |
20120039026 | February 16, 2012 | Dai |
20160064158 | March 3, 2016 | Nakase |
20180025860 | January 25, 2018 | Wakuda |
20180108501 | April 19, 2018 | Watanabe |
20180151313 | May 31, 2018 | Yashima |
20190088422 | March 21, 2019 | Thizon |
D1428088 | November 2011 | JP |
D1428459 | November 2011 | JP |
D1477930 | August 2013 | JP |
D1542045 | January 2016 | JP |
Patent History
Patent number: D877094
Type: Grant
Filed: Aug 14, 2018
Date of Patent: Mar 3, 2020
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka)
Inventor: Ryosuke Nakao (Okayama)
Primary Examiner: Selina Sikder
Application Number: 29/659,935
Type: Grant
Filed: Aug 14, 2018
Date of Patent: Mar 3, 2020
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka)
Inventor: Ryosuke Nakao (Okayama)
Primary Examiner: Selina Sikder
Application Number: 29/659,935
Classifications
Current U.S. Class:
Element Or Attachment (D13/173)