Patent
   D257858
Priority
Apr 23 1979
Filed
Apr 23 1979
Issued
Jan 13 1981
Expiry
Jan 13 1995
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a two tier letter tray, substantially as shown and described.

FIG. 1 is a perspective view of a two tier letter tray showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is an enlarged scale right side perspective view thereof.

Sklaroff, William B.

Patent Priority Assignee Title
D261904, Feb 22 1980 Tenex Corporation Stacked letter tray
D290973, May 21 1984 McDonald Products Corporation Desk console element
D298438, Aug 19 1985 STERLING PLASTICS CO Desk calendar holder
D298764, Oct 22 1984 McDonald Products Corporation Letter tray
D325222, Jul 28 1989 Helit Innovative Buroprodukte GmbH Multi-tiered desk tray
D665453, Oct 05 2010 CEP Office Solutions Letter tray
D669540, Dec 18 2011 DESIGNA INC. Letter tray
D690769, Sep 04 2012 Designa Group Inc. File tray
Patent Priority Assignee Title
3648849,
116600,
142705,
201732,
217790,
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