Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD179534 S
Publication typeGrant
Publication dateJan 15, 1957
Filing dateJul 28, 1954
Publication numberUS D179534 S, US D179534S, US-S-D179534, USD179534 S, USD179534S
InventorsDavid D. Hunting
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Letter tray
US D179534 S
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 Des. 179,534 Patented Jan. 15, 1957 LETTER TRAY Earle C. Bullock and David D. Hunting, East Grand Rapids, Mich., assignors to Steelcase Inc., Grand Rapids, Mich., a corporation of Michigan Application July 28, 1954, Serial No. 31,638

Term of patent 14 years (Cl. D749) Fig. 1 is a side perspective view of a letter tray showing our new design, the side opposite thereto presenting a similar appearance;

Fig. 2 is a sectional view thereof taken along the plan 11-11 of Fig. 1; and

Fig. 3 is a fragmentary top plan view thereof.

The dominant features of our design reside in the portion shown in fulllines.

We claim: The ornamental design for a letter tray, substantially as shown and described.

References Cited in the file of this patent UNITED STATES PATENTS Gavin Mar. 17, 194 2 Trollen Feb. 22, 1949

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2858028 *Jul 28, 1954Oct 28, 1958Steelcase IncLetter trays
US2901120 *Jan 31, 1956Aug 25, 1959All Steel Equipment IncDesk tray
US6189705Apr 30, 1999Feb 20, 2001Haworth, Inc.Nestable-stackable tray
US7152351Jul 24, 2003Dec 26, 2006Rubbermaid IncorporatedCascadable file jackets
US7328799Jul 24, 2003Feb 12, 2008Rubbermaid IncorporatedTask trays
US20050016037 *Jul 24, 2003Jan 27, 2005Eby David C.Cascadable file jackets
USD454371Jan 12, 2001Mar 12, 2002Sheldon H. GoodmanFile tray
USD665452 *Aug 14, 2012Cep Office SolutionsLetter tray
USD665453 *Aug 14, 2012Cep Office SolutionsLetter tray
USD741105 *Apr 12, 2014Oct 20, 2015Cynthia RyanCollapsible scooping tray