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Publication numberUSD290141 S
Publication typeGrant
Application numberUS 06/599,997
Publication dateJun 2, 1987
Filing dateApr 13, 1984
Publication number06599997, 599997, US D290141 S, US D290141S, US-S-D290141, USD290141 S, USD290141S
InventorsDonald B. Rabig
Original AssigneeSterling Plastic Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined letter tray and step file
US D290141 S
Abstract  available in
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  1. The ornamental design for a combined letter tray and step file, substantially as shown and described.

FIG. 1 is a perspective view of a combined letter tray and step file embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1Office Products Dealer 2/80, p. 21, Item No. 1, Eldon File.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD665451 *Apr 5, 2011Aug 14, 2012Cep Office SolutionsSorter
USD669540Dec 18, 2011Oct 23, 2012Designa Inc.Letter tray
USD798952 *Jan 25, 2016Oct 3, 2017Easyacc Technology Co., LimitedDesk organizer
U.S. ClassificationD19/90, D19/92