Air pressure detector for train
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Description
Claims
The ornamental design for an air pressure detector for train, as shown and described.
Referenced Cited
U.S. Patent Documents
D347799 | June 14, 1994 | Dunham et al. |
D567126 | April 22, 2008 | Zheng |
D576897 | September 16, 2008 | Quimby et al. |
D588030 | March 10, 2009 | Ohtani et al. |
D588483 | March 17, 2009 | Chu |
D592085 | May 12, 2009 | Ohtani et al. |
D592086 | May 12, 2009 | Ohtani et al. |
D592087 | May 12, 2009 | Ohtani et al. |
D603732 | November 10, 2009 | Chu |
Patent History
Patent number: D631767
Type: Grant
Filed: Sep 28, 2009
Date of Patent: Feb 1, 2011
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Yasuharu Itano (Chiyoda-Ku), Shogo Fukada (Chiyoda-Ku), Masaru Imaizumi (Chiyoda-Ku)
Primary Examiner: Antoine D Davis
Attorney: Sughrue Mion, PLLC
Application Number: 29/344,349
Type: Grant
Filed: Sep 28, 2009
Date of Patent: Feb 1, 2011
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Yasuharu Itano (Chiyoda-Ku), Shogo Fukada (Chiyoda-Ku), Masaru Imaizumi (Chiyoda-Ku)
Primary Examiner: Antoine D Davis
Attorney: Sughrue Mion, PLLC
Application Number: 29/344,349
Classifications
Current U.S. Class:
Pressure Gauge (D10/85)