Cardiograph

- Hewlett Packard
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Description

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.

Referenced Cited
U.S. Patent Documents
D273325 April 3, 1984 Macquignon
4483346 November 20, 1984 Slavin
4624263 November 25, 1986 Slavin
Other references
  • Burdick (A Siemens Company), Product E-550. Photograph. Jan. 1990. Burdick (A Siemens Company), Product E-350, Photograph. Jan. 1990. Fukada Denshi, Product FCP-3201, Photograph. Jan. 1989. Marquette Electronics, Inc., Product MAC-15, Photograph. Jan. 1989. Marquette Electronics, Inc., Product MAC-PC, Photograph, Sep. 1985. Mortara, Product eli-200, Photograph. 1988. Mortari, Product eli-100, Photograph. 1988. Nihon-Kohden, Product Cardiofax V, Model ECG-8240, Photograph. 1987. Nihon-kohden, Product Cardiofax V, Model ECG-8330, Photograph. 1987. Nihon-Kohden, Product Cardiofax V, Model ECG-8340, Photograph. 1987. PPG/Hellige, Product Cardiotest EK-56, Photograph. PPG/Hellige, Product Cardiotest EK-512, Photograph. Schiller, Product Cardiovit CS-6/12, Photograph. Schiller, Product Cardiovit AT-6, Photograph. Siemens, Mingograph 400/700, Photograph. Siemens, SICARD 440, Photograph. Siemens, SICARD 740, Photograph.
Patent History
Patent number: D359561
Type: Grant
Filed: Jan 29, 1993
Date of Patent: Jun 20, 1995
Assignee: Hewlett-Packard Corporation (Palo Alto, CA)
Inventors: William J. McDonough (McMinnville, OR), Gary N. Shepard (Salem, OR)
Primary Examiner: Stella Reid
Attorney: Curtis G. Rose
Application Number: 0/5,415
Classifications
Current U.S. Class: Cardialogical (39) (D24/167)