Prescription lens holder for safety spectacles

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Description

FIG. 1 is a front elevational view of a prescription lens holder for goggles showing my new design, the rear elevational view being a mirror image;

FIG. 2 is a right side elevational view thereof, the side opposite being a mirror image; and,

FIG. 3 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D119881 April 1940 Girouard
D213594 March 1969 Huggins
D309149 July 10, 1990 Pouilloux
2976767 March 1961 McNeill
3787113 January 1974 Shedrow
4222640 September 16, 1980 Bononi
4953967 September 4, 1990 Somerville
Patent History
Patent number: D331766
Type: Grant
Filed: Mar 6, 1991
Date of Patent: Dec 15, 1992
Inventor: Kazimierez J. Korny (Maughold, Isle of Man.)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Maksymonko & Slater
Application Number: 7/665,164
Classifications
Current U.S. Class: D16/123