Document file

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Description

FIG. 1 is an upper perspective view of the document file showing my design.

FIG. 2 is a front elevation view thereof;

FIG. 3 is back elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is an opposite side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a document file, as shown and described.

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Patent History
Patent number: D641780
Type: Grant
Filed: Nov 24, 2010
Date of Patent: Jul 19, 2011
Assignee: Smart Fortune International Limited (Taichung)
Inventor: Chun-Ning Tseng (Rende Township, Tainan County)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Attorney: Egbert Law Offices PLLC
Application Number: 29/379,776
Classifications
Current U.S. Class: Book, Album Or Cover (D19/26)