Letter file

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Description

FIG. 1 is a perspective view of the letter file.

FIG. 2 is a front view thereof.

FIG. 3 is a back perspective view thereof.

FIG. 4 is a side view thereof.

FIG. 5 is a top view thereof; and,

FIG. 6 is a side/back perspective view thereof.

Claims

The ornamental design for letter file, as shown and described.

Referenced Cited
U.S. Patent Documents
1415110 May 1922 Pearl
1449195 March 1923 Ross
D215897 November 1969 Aydelotte
4974733 December 4, 1990 Evans
D439279 March 20, 2001 McColskey et al.
6227384 May 8, 2001 Saylor et al.
D478354 August 12, 2003 Chen
Patent History
Patent number: D510600
Type: Grant
Filed: Dec 9, 2003
Date of Patent: Oct 11, 2005
Assignee: Smead Manufacturing Company (Hastings, MN)
Inventor: Alexander Benn (Stuttgart)
Primary Examiner: Martie K. Holtje
Attorney: Altera Law Group, LLC
Application Number: 29/195,371