Reinforcing insert for a spectacle case

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Description

FIG. 1 is a top, front and right side perspective view of a reinforcing insert for a spectacle case 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 top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a cross-sectional view thereof, taken on line 7--7 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D113402 February 1939 Schram
D179924 March 1957 Stegeman
D186135 September 1959 Watkins
D229098 November 1973 Reed
D251084 February 13, 1979 Marks
D264222 May 4, 1982 Slepian
D283947 May 27, 1986 Scoppettone
D284134 June 10, 1986 Scoppettone
D289122 April 7, 1987 Meyer et al.
D298437 November 8, 1988 Vukasinovich
D298835 December 6, 1988 Vukasinovich
1302341 April 1919 Falb
3825110 July 1974 Halbich et al.
3938655 February 17, 1976 Romolt
4000810 January 4, 1977 Leblanc
Foreign Patent Documents
1112374 November 1955 FRX
Patent History
Patent number: D310300
Type: Grant
Filed: Dec 14, 1987
Date of Patent: Sep 4, 1990
Assignee: California Optical Leather, Inc. (San Leandro, CA)
Inventors: Robert J. Marks (Las Vegas, NV), William L. Eaken (San Jose, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Attorney: Harris Zimmerman
Application Number: 7/132,855
Classifications
Current U.S. Class: D 3/34; D16/129