Limit switch
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The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a limit switch, as shown and described.
3539738 | November 1970 | Bowen et al. |
4133991 | January 9, 1979 | Takase |
D580879 | November 18, 2008 | Andersson |
D588551 | March 17, 2009 | Andersson |
D596138 | July 14, 2009 | Andersson |
D692394 | October 29, 2013 | Takahashi et al. |
D692395 | October 29, 2013 | Takahashi et al. |
20120235025 | September 20, 2012 | Tobita et al. |
- Omron Catalog of limit switches (Oct. 2011).
- Azibil Catalog of limit switches (published at least as early as Dec. 8, 2011).
- Moujen product information of limit switches (published at least as early as Dec. 8, 2011) http://www.moujenswitch.com/products.php?cPath=596.
Type: Grant
Filed: Sep 16, 2013
Date of Patent: Apr 29, 2014
Assignee: Omron Corporation (Kyoto)
Inventors: Manabu Takahashi (Kyoto), Kazuyki Tsukimori (Kyoto), Shigenbu Fukui (Kyoto), Hiroyuki Moriyama (Kyoto), Shinya Katsube (Kyoto)
Primary Examiner: Thomas Johannes
Application Number: 29/467,109