Adjustment attachment for spectacle temples

Description

FIG. 1 is a perspective view of an adjustment attachment for spectacle temples showing my new 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;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D159355 July 1950 Lindblom
D174726 May 1955 Weissman
D199503 November 1964 Davis
422001 February 1890 Wilson
619163 February 1899 Gieberich
1145786 July 1915 Murray
1621629 March 1927 Dawson
2229567 January 1941 Hoidgkins
2561402 July 1951 Nelson
3006247 October 1961 Davis
3552839 January 1971 Manning
3597053 August 1971 Mastmann
3721490 March 1973 Prince
3953114 April 27, 1976 Bodgood
4012130 March 15, 1977 Guillet
4105304 August 8, 1978 Baker
4408843 October 11, 1983 Bononi
Foreign Patent Documents
1489383 July 1967 FRX
Other references
  • Optometric Weekly vol. 57, No. 58, Jul. 15, 1965, p. 35, top left drawing.
Patent History
Patent number: D334583
Type: Grant
Filed: Mar 12, 1991
Date of Patent: Apr 6, 1993
Inventor: Thelma M. Payton (Beech Grove, IN)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Attorney: Terry M. Gernstein
Application Number: 7/668,448
Classifications
Current U.S. Class: D16/123