Expandable file

- Advantus, Corp.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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 back 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 front 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 is a back 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 front elevational view thereof.

FIGS. 1, 4, and 7 are much smaller in scale than the other figures; FIGS. 5 and 8 are a little larger; FIGS. 3, 10, 11 and 14 are still a little larger; and FIGS. 2, 6, and 12 are larger still; and FIGS. 9 and 13 are the largest in scale.

Claims

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

Referenced Cited
U.S. Patent Documents
D174754 May 1955 Kallmeyer
D193876 October 1962 Domenico
3528602 September 1970 Ritchie
D266129 September 14, 1982 Lidstrom
D294665 March 15, 1988 Solomon
D305486 January 16, 1990 Rabig
D330474 October 27, 1992 Liptak
D334675 April 13, 1993 Evenson
D383492 September 9, 1997 Siemon et al.
5732832 March 31, 1998 Kordowski
D416046 November 2, 1999 Ausejo
D432576 October 24, 2000 Stravitz
D435863 January 2, 2001 Eskandry
6409409 June 25, 2002 Bauman et al.
D480759 October 14, 2003 Heimbecher
D509541 September 13, 2005 Kim
D536376 February 6, 2007 Wehmeyer
D592242 May 12, 2009 Smith et al.
D592243 May 12, 2009 Smith et al.
D595503 July 7, 2009 Guy
Patent History
Patent number: D662133
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: 29/383,393
Classifications
Current U.S. Class: Book, Album Or Cover (D19/26)