Patent
   D359561
Priority
Nov 09 1990
Filed
Jan 29 1993
Issued
Jun 20 1995
Expiry
Jun 20 2009
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a cardiograph, as shown.

FIG. 1 is a perspective view of a cardiograph, showing our new design with the display screen in lowered position;

FIG. 2 is a perspective view thereof, with the display screen in raised position;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

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

FIG. 8 is a rear elevational view thereof.

Shepard, Gary N., McDonough, William J.

Patent Priority Assignee Title
D380833, Sep 22 1994 Koninklijke Philips Electronics N V Electrocardiograph
D380834, Sep 22 1994 Koninklijke Philips Electronics N V Electrocardiograph
D616549, Jan 17 2008 General Electric Company Portable electrocardiogram device
D717441, May 31 2013 Welch Allyn, Inc Medical device housing for an electrocardiography device or the like
D717446, Sep 27 2013 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Electrocardiograph
Patent Priority Assignee Title
4483346, Aug 25 1983 ADVANCED MEDICAL ELECTRONIC DEVELOPMENTS LIMITED PARTNERSHIP, C 0 REUBEN M SIWEK Electrocardiograph with digitally-printing waveform display
4624263, Aug 25 1983 ADVANCED MEDICAL ELECTRONICS DEVELOPMENTS LIMITED PARTNERSHIP, C O REUBEN M SIWEK Portable electrocardiograph with digitally-printing waveform display
D273325, Mar 04 1981 Cambridge Instruments, Inc. Electrocardiograph
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 1993Hewlett-Packard Corporation(assignment on the face of the patent)
May 20 1998HEWLETT-PACKARD COMPANY, A CALIFORNIA CORPORATIONHEWLETT-PACKARD COMPANY, A DELAWARE CORPORATIONMERGER SEE DOCUMENT FOR DETAILS 0108410649 pdf
Nov 01 1999Hewlett-Packard CompanyAgilent Technologies IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109770540 pdf
Jun 10 2009Agilent Technologies, IncKoninklijke Philips Electronics N VASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0228350572 pdf
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