Electric test pen

Description

FIG. 1 is a perspective view of an electric test pen taken from above showing my new design;

FIG. 2 is a front elevational view and the rear elevational view being the mirror image thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D212124 August 1968 Feldman
D251548 April 10, 1979 Perry
D260619 September 8, 1981 Koslar
4491788 January 1, 1985 Zandonatti
5032787 July 16, 1991 Johnston et al.
5103165 April 7, 1992 Sirattz
5136237 August 4, 1992 Smith et al.
5235268 August 10, 1993 Harthrock
Patent History
Patent number: D347187
Type: Grant
Filed: Feb 20, 1992
Date of Patent: May 24, 1994
Inventor: Shu-Hui Chou (Hsi Chih Chen, Taipei Hsien)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Varndell Legal Group
Application Number: 7/838,076
Classifications