Air pressure detector for train

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Description

FIG. 1 is a front, top and right side perspective view of an air pressure detector for train, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

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
Classifications
Current U.S. Class: Pressure Gauge (D10/85)