Cardboard edge protector
Description
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
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