Battery pack for use with a medical instrument

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Description

FIG. 1 is a perspective view of the battery pack for use with a medical instrument, showing the new design;

FIG. 2 is a front view of the battery pack;

FIG. 3 is a back view of the battery pack;

FIG. 4 is a left side view of the battery pack;

FIG. 5 is a right side view of the battery pack;

FIG. 6 is a top view of the battery pack;

FIG. 7 is a bottom view of the battery pack;

FIG. 8 is a perspective view of the back of the battery pack; and,

FIG. 9 is a perspective view of the bottom of the battery pack.

Referenced Cited
U.S. Patent Documents
D261640 November 3, 1981 Alber et al.
5078615 January 7, 1992 Benson et al.
5182546 January 26, 1993 Shinbori et al.
Patent History
Patent number: D349483
Type: Grant
Filed: Jan 9, 1992
Date of Patent: Aug 9, 1994
Assignee: Physio-Control Corporation (Redmond, WA)
Inventors: Robert J. Weaver (Kirkland, WA), John C. Daynes (Redmond, WA), Dennis C. Brittingham (Seattle, WA), Rodney J. Merry (Woodinville, WA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Christensen, O'Connor, Johnson & Kindness
Application Number: 7/820,948
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)