Patent
   D294957
Priority
Aug 19 1985
Filed
Aug 19 1985
Issued
Mar 29 1988
Expiry
Mar 29 2002
Assg.orig
Entity
unknown
9
5
n/a
The ornamental design for a stackable file tray, as shown and described.

FIG. 1 is a top front perspective view of a stackable file tray, showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Lothe, Arlan D.

Patent Priority Assignee Title
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D334774, Feb 15 1991 Letter tray
D341377, Jul 17 1990 Paper tray
D377432, May 04 1995 Modular shelf
D480111, Apr 10 2002 Edward S., Robbins, III Side loading letter tray
Patent Priority Assignee Title
D253627, May 03 1977 Business Accessories Inc. Tray
D259428, May 18 1978 Ketcham & McDougall, Inc. Letter tray
D261904, Feb 22 1980 Tenex Corporation Stacked letter tray
D274066, Apr 15 1982 RUBBERMAID OFFICE PRODUCTS INC Desk tray
D274067, Jun 21 1982 RUBBERMAID OFFICE PRODUCTS INC Paper tray
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 1985EVCO Office Products(assignment on the face of the patent)
Aug 29 1988LOTHE, ARLAN D DON EVANS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049980708 pdf
Nov 06 1995DON EVANS, INC STERLING PLASTICS CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077150633 pdf
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