Patent
   D470864
Priority
Jul 06 2001
Filed
Dec 11 2001
Issued
Feb 25 2003
Expiry
Feb 25 2017
Assg.orig
Entity
unknown
10
2
n/a
The ornamental design for an electromagnetic diaphragm pump, as shown in the drawings and described above.

FIG. 1 is a perspective view of an electromagnetic diaphragm pump when seen from the top and left side of the front, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a partially cutaway, cross section taken across FIG. 6 along line VIII--VIII.

Shibukawa, Katsuhiko, Hashimoto, Atsuki

Patent Priority Assignee Title
D500769, Jan 23 2004 MAT INDUSTRIES, LLC Compressor shroud
D541816, Aug 24 2006 Great Plains Industries, Inc. Fuel pump
D541817, Aug 24 2006 Great Plains Industries, Inc. Fuel pump
D543217, Aug 24 2006 Great Plains Industries, Inc. Fuel pump
D574018, Jan 30 2007 Nitto Kohki Co., Ltd. Compressor
D700215, Jul 27 2012 Shinano Kenshi Co., Ltd. Combined compressor and vacuum machine
D700216, Jul 27 2012 Shinano Kenshi Co., Ltd. Combined compressor and vacuum machine
D701537, Jan 21 2013 Shinano Kenshi Co., Ltd. Compressor or vacuum machine
D734366, Apr 11 2014 W-M Alitea AB Pump head
D877202, Aug 21 2018 Great Plains Industries, Inc. Fuel pump
Patent Priority Assignee Title
D414500, Aug 27 1998 Little Giant Pump Company Condensate pump
D453939, Jun 07 2000 Sanden Holdings Corporation Electromagnetic control valve for a compressor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 2001SHIBUKAWA, KATSUHIKONITTO KOHKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123730685 pdf
Nov 21 2001HASHIMOTO, ATSUKINITTO KOHKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123730685 pdf
Dec 11 2001Nitto Kohki Co., Ltd.(assignment on the face of the patent)
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