Optical disk cartridge

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Description

FIG. 1 is a top, front, left side perspective view of an optical disk cartridge showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof.

The "3M" logo and label are shown in broken lines in FIGS. 1, 2 and 4 for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D297938 October 4, 1988 Hara
4644521 February 17, 1987 Davis et al.
4845582 July 4, 1989 Tanaka et al.
Patent History
Patent number: D311182
Type: Grant
Filed: Nov 14, 1988
Date of Patent: Oct 9, 1990
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: James E. Nash (St. Paul, MN), David C. Byram (River Falls, MN), John F. Fairchild (Hugo, MN)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda S. Nunn
Attorneys: Donald M. Sell, Walter N. Kirn, David W. Anderson
Application Number: 7/270,109
Classifications
Current U.S. Class: D14/114