Insulation resistance tester

- Hioki E.E. Corporation
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Description

FIG. 1 is a perspective view of an insulation resistance tester showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view with the front cover thereof being opened;

FIG. 9 is a front view with the front cover thereof being opened and all the display elements on the panel being on; and,

FIG. 10 is a perspective view showing the tester with its cover opened and probes, shown in phantom line, accommodated in the tester.

Claims

The ornamental design for an insulation resistance tester, as shown and described.

Referenced Cited
U.S. Patent Documents
5369371 November 29, 1994 Eaton
D395834 July 7, 1998 Kumal et al.
6498495 December 24, 2002 Bradenbaugh
Patent History
Patent number: D476245
Type: Grant
Filed: May 20, 2002
Date of Patent: Jun 24, 2003
Assignee: Hioki E.E. Corporation (Ueda)
Inventors: Kouichi Tanaka (Ueda), Toshio Heishi (Ueda)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Kanesaka & Takeuchi
Application Number: 29/160,873
Classifications
Current U.S. Class: Electrical Property (D10/75); Provided With Handle, Or Hand-held (D10/78)
International Classification: 1004;