Clip-on sunglasses or similar article

- Polaroid Corporation
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Description

FIG. 1 is a rear perspective view of clip-on sunglasses or similar article, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a front elevational view thereof;

Referenced Cited
U.S. Patent Documents
1794927 March 1931 Smith
1805396 May 1931 Havens
2337617 December 1943 Miller, Jr. et al.
2387821 October 1945 Baratelli
2534655 December 1950 Baratelli
2714717 August 1955 Allman
3023418 March 1962 Hammond
3171134 March 1965 Kennedy
4102566 July 25, 1978 Shelton
Foreign Patent Documents
547216 May 1956 BEX
344211 May 1931 GBX
Patent History
Patent number: D267724
Type: Grant
Filed: Apr 29, 1981
Date of Patent: Jan 25, 1983
Assignee: Polaroid Corporation (Cambridge, MA)
Inventor: Norman D. Staller (Beverly, MA)
Primary Examiner: Susan J. Lucas
Attorney: Francis J. Caufield
Application Number: 6/258,644
Classifications
Current U.S. Class: D16/112
International Classification: D1606;