Patent
   D259428
Priority
May 18 1978
Filed
May 18 1978
Issued
Jun 02 1981
Expiry
Jun 02 1995
Assg.orig
Entity
unknown
22
2
n/a
The ornamental design for a letter tray, as shown and described.

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

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view.

The ornamentation on the bottom surface is substantially the same as and consistent with that shown in FIGS. 1 through 5.

Macowski, William

Patent Priority Assignee Title
5363974, Dec 26 1991 DON EVANS, INC , D B A EVCO PLASTICS Stackable desk tray assembly
D272637, Jun 15 1981 Mail tray
D294601, Oct 01 1985 STERLING PLASTICS CO Letter tray or the like
D294957, Aug 19 1985 STERLING PLASTICS CO Stackable file tray
D310108, Feb 05 1987 Ketcham & McDougall, Inc. Desk tray
D323677, Oct 24 1989 RUBBERMAID OFFICE PRODUCTS INC Memo holder
D327497, Aug 06 1990 Rubbermaid Incorporated Desk top pad holder
D327503, Aug 06 1990 Rubbermaid Incorporated Paper tray
D327504, Sep 04 1990 Rubbermaid Incorporated Paper tray
D334593, Feb 11 1991 SANFORD, L P Desk tray
D335505, Dec 26 1991 BANK OF AMERICA, N A Desk tray
D341377, Jul 17 1990 Paper tray
D492360, Dec 23 2002 Design Ideas, Ltd. Portion of letter tray
D496404, Sep 03 2002 Notepad holder
D669540, Dec 18 2011 DESIGNA INC. Letter tray
D679331, Dec 11 2012 BANKSUPPLIES, INC Letter tray
D690769, Sep 04 2012 Designa Group Inc. File tray
D883377, Dec 15 2018 Aiven On Stationary Co., LTD Paper tray
D893624, Dec 27 2018 Card tray
D905463, Nov 09 2017 Creative Manufacturing, LLC Lap tray with electronics prop
D932796, Nov 09 2017 Creative Manufacturing, LLC Lap tray
D984456, Nov 06 2019 COLEBROOK BOSSON & SAUNDERS (PRODUCTS) LIMITED Desktop riser
Patent Priority Assignee Title
142635,
212264,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 18 1978Ketcham & McDougall, Inc.(assignment on the face of the patent)
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