Limit switch
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Description
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.
Referenced Cited
U.S. Patent Documents
Other references
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).
- Azbil catalog of limit switches (published at least as early as Dec. 8, 2011).
- Moujen product information of limit switches http://www.mouienswitch.com/products.php?cPath=596 (published at least as early as Dec. 8, 2011).
Patent History
Patent number: D703153
Type: Grant
Filed: Sep 5, 2013
Date of Patent: Apr 22, 2014
Assignee: Omron Corporation (Kyoto)
Inventors: Manabu Takahashi (Kyoto), Kazuyuki Tsukimori (Kyoto), Shigenobu Fukui (Kyoto)
Primary Examiner: Thomas Johannes
Application Number: 29/466,201
Type: Grant
Filed: Sep 5, 2013
Date of Patent: Apr 22, 2014
Assignee: Omron Corporation (Kyoto)
Inventors: Manabu Takahashi (Kyoto), Kazuyuki Tsukimori (Kyoto), Shigenobu Fukui (Kyoto)
Primary Examiner: Thomas Johannes
Application Number: 29/466,201
Classifications
Current U.S. Class:
Switch Or Casing Therefor (18) (D13/158)