Battery pack for a binocular otoscope

- Welch Allyn, Inc.
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Description

FIG. 1 is a perspective view of a battery pack for a binocular otoscope, illustrating our new design;

FIG. 2 is a front elevation view of a battery pack for a binocular otoscope of FIG. 1;

FIG. 3 is a right side elevation view of a battery pack for a binocular otoscope of FIG. 1;

FIG. 4 is a left side elevation view of a battery pack for a binocular otoscope of FIG. 1;

FIG. 5 is a top view of a battery pack for a binocular otoscope of FIG. 1;

FIG. 6 is a rear elevation view of a battery pack for a binocular otoscope of FIG. 1; and,

FIG. 7 is a bottom view of a battery pack for a binocular otoscope of FIG. 1.

Referenced Cited
U.S. Patent Documents
4880712 November 14, 1989 Gordecki
5189400 February 23, 1993 Schultz
5346784 September 13, 1994 Scheid
5521022 May 28, 1996 Petzl
5537022 July 16, 1996 Huang
Foreign Patent Documents
2555601 June 1977 DEX
Patent History
Patent number: D400493
Type: Grant
Filed: Aug 28, 1996
Date of Patent: Nov 3, 1998
Assignee: Welch Allyn, Inc. (Skaneateles Falls, NY)
Inventors: Frank J. Witkowski, III (Marcellus, NY), Timothy R. Fitch (Syracuse, NY), Howard Scott Ryan (Skaneateles, NY)
Primary Examiner: Joel Sincavage
Law Firm: Wall Marjama & Bilinski
Application Number: 0/58,930
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)
International Classification: 1302;