Computer aided drafting portable viewer

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Description

FIG. 1 is a front elevational view of the computer aided drafting portable viewer showing my new design;

FIG. 2 is a rear elevational view of the computer aided drafting portable viewer of FIG. 1;

FIG. 3 is a left side elevational view of the computer aided drafting portable viewer of FIG. 1;

FIG. 4 is a right side elevational view of the computer aided drafting portable viewer of FIG. 1;

FIG. 5 is a top plan view of the computer aided drafting portable viewer of FIG. 1; and,

FIG. 6 is a bottom plan view of the computer aided drafting portable viewer of FIG. 1.

Referenced Cited
U.S. Patent Documents
294171 February 1884 Watts
D312262 November 20, 1990 Allon
D356081 March 7, 1995 Naito et al.
2449886 September 1948 Dougherty
2510344 June 1950 Law
3203306 August 1965 Lefferts
3753610 August 1973 Samuel
4457585 July 3, 1984 Ducorday
4871233 October 3, 1989 Sheiman
5130853 July 14, 1992 Sakurai
5307209 April 26, 1994 Iaquinto et al.
5610770 March 11, 1997 Galiani
Patent History
Patent number: D403005
Type: Grant
Filed: Oct 22, 1997
Date of Patent: Dec 22, 1998
Inventor: Barry S Herman (Essex)
Primary Examiner: Paula A. Mortimer
Application Number: 0/78,169
Classifications
Current U.S. Class: Optical Article Not Elsewhere Specified (D16/130)
International Classification: 1606;