Cardiograph cart

- Hewlett Packard
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Description

FIG. 1 is a perspective view of a cardiograph cart, showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D257140 September 30, 1980 Groseclose
D304075 October 17, 1989 Welch
D319308 August 20, 1991 Royse et al.
D332855 January 26, 1993 Royse et al.
4583795 April 22, 1986 Brown et al.
4790610 December 13, 1988 Welch et al.
Other references
  • Siemens ECG cart, manufactured by Siemens-Elema AB, Solna, Sweden. No date available. Burdick ECG cart, manufactured by Burdick (A Siemens Company). No date available. MAC-15 "Cart" for Cardiograph manufactured by Marquette Electronics, Inc. No date available.
Patent History
Patent number: D337822
Type: Grant
Filed: Jan 3, 1991
Date of Patent: Jul 27, 1993
Assignee: Hewlett-Packard Company (Palo Alto, CA)
Inventor: Garth E. Janke (Salem, OR)
Primary Examiner: Stella Reid
Application Number: 7/637,232
Classifications
Current U.S. Class: Patient Service Unit Or Console (D24/185)