Portable magnifier for video screen of hand held computer

Description

FIG. 1 is a perspective view of a portable magnifier for video screen of hand held computer in the open position, showing our new design, the broken line showing of a computer is for illustrative purposes only and forms no part of claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof in a closed position;

FIG. 8 is a side elevational view, the right side being a mirror image thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a bottom plan view thereof; and,

FIG. 11 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D256589 August 26, 1980 Iwashita
D278348 April 9, 1985 Horgan
D298250 October 25, 1988 Kildall
D303977 October 10, 1989 Steel et al.
861153 July 1907 Yergason
1702317 February 1929 Rose
2083670 June 1937 Schubert
2943409 July 1960 Maiershofer
3076276 February 1963 Pitchford
3178842 April 1965 Zimmerman
Foreign Patent Documents
3320671 December 1984 DEX
Patent History
Patent number: D334207
Type: Grant
Filed: Jan 8, 1991
Date of Patent: Mar 23, 1993
Assignee: Curtis Manufacturing Company, Inc. (Jaffrey, NH)
Inventors: Gregory A. Iaquinto (Keene, NH), Louis J. Bakanowsky, III (Fitchburg, MA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Attorney: Richard P. Crowley
Application Number: 7/639,713
Classifications