Combined pet step and ramp
Latest Polymerica Limited Company Patents:
Claims
We claim the ornamental design for a combined pet step and ramp, as shown and described.
3159141 | December 1964 | Paterek |
3618568 | November 1971 | Breeden |
3743281 | July 1973 | Gimbel |
3891053 | June 1975 | Burton |
4848515 | July 18, 1989 | Rinke |
4991691 | February 12, 1991 | Brawer et al. |
5263551 | November 23, 1993 | Andersen |
5634440 | June 3, 1997 | Mogck |
6000494 | December 14, 1999 | Wilson |
D449895 | October 30, 2001 | Wilson |
6397529 | June 4, 2002 | Grenier |
6598562 | July 29, 2003 | Dutkiewicz et al. |
D482458 | November 18, 2003 | Limber |
6764123 | July 20, 2004 | Bilyard |
6941889 | September 13, 2005 | McCrocklin et al. |
7000753 | February 21, 2006 | Cavallaro, Jr. |
7011036 | March 14, 2006 | Hill |
20070131178 | June 14, 2007 | Edgar |
20070289556 | December 20, 2007 | Hoffman et al. |
20080302312 | December 11, 2008 | Steffey et al. |
Type: Grant
Filed: Feb 7, 2008
Date of Patent: Jul 21, 2009
Assignee: Polymerica Limited Company (El Paso, TX)
Inventors: Matthew J. Sicken (Southfield, MI), Anthony X. Drumm (Rockwood, MI), Kevin L. Hiner (Canton, MI), David M. Minkley (Chesterfield, MI)
Primary Examiner: Susan Moon Lee
Attorney: Honigman Miller Schwartz & Cohn LLP
Application Number: 29/303,396