Letter tray

Description

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

FIG. 2 is a top plan view;

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

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D154300 June 1949 Morris
D191133 August 1961 Marx, Sr.
D226892 May 1973 Degennaro et al.
D229108 November 1973 Grosse
D266129 September 14, 1982 Lidstrom
D269017 May 17, 1983 Martin
D272637 February 14, 1984 Barbieri et al.
D296706 July 12, 1988 Evans
D300152 March 7, 1989 Levenberg
D309918 August 14, 1990 Evenson
D310108 August 21, 1990 Rittenhouse
Patent History
Patent number: D319473
Type: Grant
Filed: May 20, 1988
Date of Patent: Aug 27, 1991
Assignee: Esselte Pandaflex (Garden City, NY)
Inventors: Eric Aaldenberg (Bayside, NY), Barry Silberman (Great Neck, NY)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Martha Thompson
Law Firm: Darby & Darby
Application Number: 7/220,227