Expandable file

- Advantus, Corp.
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Description

FIG. 1 is a top, front, right perspective view of a first embodiment thereof;

FIG. 2 is a top plan view thereof;

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

FIG. 4 is front elevational view thereof;

FIG. 5 is right side elevational view thereof, partially expanded;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a back elevational view thereof;

FIG. 8 is a front right perspective view of a second embodiment thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a right elevational view thereof, partially collapsed, the left side view being the mirror image thereof;

FIG. 11 a front elevational view thereof;

FIG. 12 is a right side elevational view, partially expanded;

FIG. 13 is a bottom plan view thereof; and,

FIG. 14 is a back elevational view thereof.

The figures are on various different scales, with FIG. 1 being on the smallest scale and FIG. 10 being on the largest scale.

Claims

The ornamental design for an expandable file, as shown and described.

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Patent History
Patent number: D662132
Type: Grant
Filed: Jan 17, 2011
Date of Patent: Jun 19, 2012
Assignee: Advantus, Corp. (Jacksonville, FL)
Inventors: Scott D. Smith (Linden, TN), Bryan P. Dunford (Pleasant Grove, UT)
Primary Examiner: Elizabeth Albert
Attorney: Arthur G. Yeager
Application Number: 29/383,392
Classifications
Current U.S. Class: Book, Album Or Cover (D19/26)