Eyeglass retaining cord with adjustable slide

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Description

FIG. 1 is front elevational view of the eyeglass retaining cord with adjustable slide showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D185852 August 1959 McFadyen
1894888 January 1933 Ponton
2023523 December 1935 Grimball
2660092 November 1953 Bloom
2808632 October 1957 Cline
2819650 January 1958 Seron
2858733 November 1958 Lodewick et al.
3288547 November 1966 Klinger et al.
3397026 August 1968 Spina
3874776 April 1975 Seron
3879804 April 1975 Lawrence
Patent History
Patent number: D291894
Type: Grant
Filed: Sep 4, 1984
Date of Patent: Sep 15, 1987
Assignee: International Tropic-Cal, Inc. (Los Angeles, CA)
Inventors: George Weisenfeld (Studio City, CA), David Halpern (Studio City, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Attorney: Marvin E. Jacobs
Application Number: 6/647,018
Classifications
Current U.S. Class: D16/123