Eyeglasses with extended vision optical elements

- Joseph J. Berke
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Description

FIG. 1 is a perspective view showing the top, rear and sides of eyeglasses with a pair of extended vision optical elements in non-operable stored positions, showing our new design, the side opposite being a mirror image;

FIG. 2 is a perspective view showing the top, front and sides of the eyeglasses with a right side optical element in an operable position; and,

FIG. 3 is a perspective view showing the rear and sides of the eyeglasses with a left operable element in an operable position.

Referenced Cited
U.S. Patent Documents
D327079 June 16, 1992 Allen
D347014 May 17, 1994 Arnette
D369375 April 30, 1996 Jannard et al.
D372726 August 13, 1996 Simioni
4798454 January 17, 1989 Hyun
4934806 June 19, 1990 Berke et al.
4974954 December 4, 1990 Muller
Patent History
Patent number: D382890
Type: Grant
Filed: Jul 1, 1996
Date of Patent: Aug 26, 1997
Assignee: Joseph J. Berke (West Bloomfield, MI)
Inventors: Joseph J. Berke (West Bloomfield, MI), Jack A. Purcell, Jr. (Dearborn, MI)
Primary Examiner: Raphael Barkai
Attorney: Alex Rhodes
Application Number: 0/56,481
Classifications
Current U.S. Class: Combined With Diverse Article (D16/309)
International Classification: 1606;