Portable wheel ramp
Description
Claims
The ornamental design for a portable wheel ramp, as shown and described.
Referenced Cited
U.S. Patent Documents
D246449 | November 22, 1977 | Poe |
D348552 | July 5, 1994 | Woodward et al. |
5553989 | September 10, 1996 | Ullman |
5768733 | June 23, 1998 | Kneebone |
D398129 | September 8, 1998 | Sacks et al. |
D494726 | August 17, 2004 | Smith |
D505238 | May 17, 2005 | Robertson |
D595920 | July 7, 2009 | Lederhause et al. |
20100032918 | February 11, 2010 | Chamoun |
Patent History
Patent number: D647273
Type: Grant
Filed: Mar 16, 2011
Date of Patent: Oct 18, 2011
Inventor: Philip Bernard Mills (Sanctuary Point)
Primary Examiner: Cynthia Ramirez
Attorney: Shimokaji & Associates, P.C.
Application Number: 29/387,650
Type: Grant
Filed: Mar 16, 2011
Date of Patent: Oct 18, 2011
Inventor: Philip Bernard Mills (Sanctuary Point)
Primary Examiner: Cynthia Ramirez
Attorney: Shimokaji & Associates, P.C.
Application Number: 29/387,650
Classifications
Current U.S. Class:
Crane Or Hoist (5) (D34/33)