Limit switch
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The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms 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 |
20120235025 | September 20, 2012 | Tobita et al. |
- OMRON Catalog of limit switches (Oct. 2011).
- Azbil catalog of limit switches (published at least as early as Dec. 8, 2011).
- Moujen product information of limit switches http://www.moujenswitch.com/products.php?cPath=596 (published at least as early as Dec. 8, 2011).
Type: Grant
Filed: Dec 8, 2011
Date of Patent: Oct 29, 2013
Assignee: OMRON Corporation (Kyoto)
Inventors: Manabu Takahashi (Kyoto), Kazuyuki Tsukimori (Kyoto), Shigenobu Fukui (Kyoto), Yuichi Ishikawa (Kyoto), Kokichi Tobita (Kyoto), Hiroyuki Moriyama (Kyoto), Shinya Katsube (Kyoto)
Primary Examiner: Thomas Johannes
Application Number: 29/408,203