FIG. 1 is a front perspective view of a combined card tray and cover
showing my new design;
FIG. 2 is an inverted bottom rear perspective view thereof;
FIG. 3 is a front perspective view of the cover portion; and
FIG. 4 is an inverted bottom rear perspective view of the cover portion.
Roskvist, Carl-Eric
Patent |
Priority |
Assignee |
Title |
4015350, |
Jun 14 1974 |
Business Efficiency Aids, Inc. |
Card file control |
4091918, |
Jan 31 1977 |
Eldon Industries, Inc. |
Container-card file structure |
4544213, |
Nov 24 1980 |
Innovative Concepts, Inc. |
Diskette filing and storage container |
D243526, |
Mar 31 1975 |
XIDEX CORPORATION, A DE CORP |
Microfiche file or similar article |
D268379, |
Dec 21 1978 |
PLASTI-PLEX CORPORATION, A MI CORP |
Combined storage and carrying case for cassettes |
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