Rectangular exercise step
Latest B & R Plastics, Inc. Patents:
Description
Claims
The ornamental design for a rectangular exercise step, as shown and described.
Referenced Cited
U.S. Patent Documents
3421163 | January 1969 | Stoughton |
D330234 | October 13, 1992 | Saunders et al. |
D330235 | October 13, 1992 | Traetta et al. |
5154678 | October 13, 1992 | Adamczyk et al. |
5213554 | May 25, 1993 | Goldstein et al. |
5226865 | July 13, 1993 | Chin |
D346630 | May 3, 1994 | Van Der Hoeven |
D355226 | February 7, 1995 | Wadley |
D360767 | August 1, 1995 | Fish et al. |
5441466 | August 15, 1995 | Piaget et al. |
5472390 | December 5, 1995 | Faye |
5591105 | January 7, 1997 | Dalebout et al. |
5656000 | August 12, 1997 | Russell |
5749555 | May 12, 1998 | Albrecht |
5842955 | December 1, 1998 | Wilkinson |
D449357 | October 16, 2001 | Monter Villar et al. |
D449662 | October 23, 2001 | Monter Villar et al. |
D519172 | April 18, 2006 | Penat et al. |
7335146 | February 26, 2008 | Gerstung |
D590457 | April 14, 2009 | Mishan |
7657952 | February 9, 2010 | Hutchison |
D630687 | January 11, 2011 | Meinel |
7922624 | April 12, 2011 | Fairhurst et al. |
20090291807 | November 26, 2009 | Moring et al. |
20100029443 | February 4, 2010 | Kim |
Patent History
Patent number: D651673
Type: Grant
Filed: Mar 14, 2011
Date of Patent: Jan 3, 2012
Assignee: B & R Plastics, Inc. (Denver, CO)
Inventor: Darrell A. Kulzer (Denver, CO)
Primary Examiner: Susan E Krakower
Attorney: Cochran Freund & Young LLC
Application Number: 29/387,510
Type: Grant
Filed: Mar 14, 2011
Date of Patent: Jan 3, 2012
Assignee: B & R Plastics, Inc. (Denver, CO)
Inventor: Darrell A. Kulzer (Denver, CO)
Primary Examiner: Susan E Krakower
Attorney: Cochran Freund & Young LLC
Application Number: 29/387,510
Classifications
Current U.S. Class:
Platform, Frame, Or Support (D21/686)