Patent
   D310106
Priority
Feb 05 1987
Filed
Feb 05 1987
Issued
Aug 21 1990
Expiry
Aug 21 2004
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a desk index file, as shown.

FIG. 1 is a perspective view of the desk index file showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a front elevational view; and

FIG. 7 is a rear elevational view.

Rittenhouse, James M.

Patent Priority Assignee Title
D343641, Oct 21 1988 Helit Innovative Buroprodukte GmbH Roll-top file storage box
Patent Priority Assignee Title
3253871,
D243526, Mar 31 1975 XIDEX CORPORATION, A DE CORP Microfiche file or similar article
D287068, Aug 27 1984 Innovative Concepts, Inc.; INNOVATIVE CONCEPTS, INC , A CORP OF CA Diskette storage container for floppy diskettes
D287425, Aug 10 1983 Ernst Stadelmann Gesellschaft m.b.H Diskette storage container
D287544, May 18 1984 INNOVATIVE CONCEPTS, INC , 1971 CONCOURSE DRIVE, SAN JOSE, CA 95131 A CA CORP Diskette storage container for floppy diskettes
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 09 1987RITTENHOUSE, JAMES M KETCHAM & MCDOUGALL, INC ASSIGNMENT OF ASSIGNORS INTEREST 0046700435 pdf
Feb 05 1987Ketcham & McDougall, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule