Multiple image, frontal viewing aid

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Description

FIG. 1 is a right side elevational view of a multiple image frontal viewing aid showing my new design, the broken line showing of the viewing surface and stand is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof; the left side elevational view being a mirror image of the right side elevational view thereof; and,

FIG. 5 is a top plan view thereof; the bottom plan view being a mirror image of the top plan view.

Referenced Cited
U.S. Patent Documents
D145638 September 1946 Rosenberg
D173045 September 1954 Smart
D285699 September 16, 1986 Leopoldi
2375634 May 1945 Dunning
2453064 November 1948 Cressaty
3535025 October 1970 Shannon
4099851 July 11, 1978 Rethope
5523889 June 4, 1996 Bewsher
Patent History
Patent number: D406598
Type: Grant
Filed: Jan 26, 1998
Date of Patent: Mar 9, 1999
Inventor: John Grijalva (Sierra Madre, CA)
Primary Examiner: Paula A. Mortimer
Attorney: Albert O. Cota
Application Number: 0/82,538
Classifications
Current U.S. Class: Lens Or Objective (D16/134); Prism (D16/137)
International Classification: 1606;