Cardboard edge protector

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Description

FIG. 1 is a perspective view of the cardboard edge protector;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view of a blank incorporating the cardboard edge protector in an unassembled form, the stippled line portion illustrating the unclaimed environment of the cardboard edge protector; and,

FIG. 7 is a top view of FIG. 6.

Claims

The ornamental design for a cardboard edge protector, as shown and described.

Referenced Cited
U.S. Patent Documents
4127192 November 28, 1978 Card
D259083 May 5, 1981 Riegsecker
D328568 August 11, 1992 Tether
D329811 September 29, 1992 Tether
5369549 November 29, 1994 Kopp et al.
D380680 July 8, 1997 Sun
D384585 October 7, 1997 Swarr
D407647 April 6, 1999 Merricks et al.
D461714 August 20, 2002 Hamada et al.
D461715 August 20, 2002 Hamada et al.
D513183 December 27, 2005 Eden
D564880 March 25, 2008 Chang
Patent History
Patent number: D584621
Type: Grant
Filed: Aug 24, 2007
Date of Patent: Jan 13, 2009
Inventor: Frédéric Jean (St-François, Quebec)
Primary Examiner: Robert M Spear
Assistant Examiner: Barbara B Lohr
Attorney: Ogilvy Renault
Application Number: 29/283,809
Classifications
Current U.S. Class: D9/456