Contact signal converter
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Description
The broken lines shown are included for the purpose of illustrating the unclaimed portions of the contact signal converter and form no part of the claimed design.
Claims
The ornamental design for a contact signal converter, as shown and described.
Referenced Cited
U.S. Patent Documents
| D347630 | June 7, 1994 | DiPrizio |
| D398004 | September 8, 1998 | Klinker |
| D408784 | April 27, 1999 | Maeyama |
| D491941 | June 22, 2004 | Chen |
| D555091 | November 13, 2007 | Kawase |
| D592138 | May 12, 2009 | Mahaffey |
| D619570 | July 13, 2010 | Tong |
| D621782 | August 17, 2010 | Chang |
| D729731 | May 19, 2015 | Dasbach |
| D731419 | June 9, 2015 | Kao |
| D735134 | July 28, 2015 | Dasbach |
| 20020168891 | November 14, 2002 | Kitou |
| 20130330964 | December 12, 2013 | Williamson |
Patent History
Patent number: D754603
Type: Grant
Filed: Jul 25, 2014
Date of Patent: Apr 26, 2016
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventors: Naoto Takano (Musashino), Noriaki Senba (Musashino), Kouichirou Shimamura (Musashino), Hayato Izumi (Musashino)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/497,511
Type: Grant
Filed: Jul 25, 2014
Date of Patent: Apr 26, 2016
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventors: Naoto Takano (Musashino), Noriaki Senba (Musashino), Kouichirou Shimamura (Musashino), Hayato Izumi (Musashino)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/497,511
Classifications
Current U.S. Class:
Distribution, Modification Or Control (D13/123)