Eyeglasses with extended vision optical elements
Granted 26 Aug 1997 · no office action yet
Current assignee: Joseph J. Berke · originally Berke; Joseph J.
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Attorney: Attorney · Log in to unlock
Inventors: Joseph J. Berke, Jack A. Purcell, Jr. · Examiner: Raphael Barkai · AU 292 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a perspective view showing the…
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.
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