Patent
   D326521
Priority
Nov 05 1989
Filed
Nov 15 1989
Issued
May 26 1992
Expiry
May 26 2006
Assg.orig
Entity
unknown
12
6
n/a
The ornamental design for a portable electrocardiograph, as shown and described.

FIG. 1 is a perspective view of a portable electrocariograph showing the 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.

Sawada, Masaji

Patent Priority Assignee Title
8095199, Apr 25 2006 BEIJING CHOICE ELECTRONIC TECHNOLOGY CO , LTD Portable electrocardiograph with a neutral electrode
D332494, Feb 16 1990 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Case for electrocardiograph
D544099, Feb 27 2004 Omron Healthcare Co., Ltd. Electrocardiograph
D616549, Jan 17 2008 General Electric Company Portable electrocardiogram device
D678531, Sep 02 2011 General Electric Company Telemetry transmitter
D688802, Jun 19 2012 Capical GmbH Electrocardiograph
D724220, Aug 02 2013 KONINKLIJKE PHILIPS N V Portable cardiograph
D774651, Dec 30 2015 ZOLL Medical Corporation Combined wearable medical device and case
D838371, Mar 27 2015 KONINKLIJKE PHILIPS N V Training station for use in the field of physiotherapy
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D933826, Apr 24 2020 SHENZHEN CAREWELL ELECTRONICS CO , LTD Pad electrocardiograph
ER1298,
Patent Priority Assignee Title
4596256, Feb 04 1983 AlliedSignal, Inc Portable apparatus for recording electrocardiograms
4624263, Aug 25 1983 ADVANCED MEDICAL ELECTRONICS DEVELOPMENTS LIMITED PARTNERSHIP, C O REUBEN M SIWEK Portable electrocardiograph with digitally-printing waveform display
4974599, Oct 25 1988 Sharp Kabushiki Kaisha Portable electrocardiograph
5002062, May 31 1988 Sharp Kabushiki Kaisha Ambulatory electrocardiographic apparatus
D244155, Sep 03 1976 Physio-Control Corporation Portable electrocardiogram monitor and recorder
D283916, Mar 08 1984 Sharp Corporation Sphygmomanometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 1989Sharp Corporation(assignment on the face of the patent)
Dec 11 1989SAWADA, MASAJISHARP KABUSHIKI KAISHA, AS SHARP CORPORATION IN ENGLISH ASSIGNMENT OF ASSIGNORS INTEREST 0052180080 pdf
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