Hinged dock ramp
Description
The dashed lines are provided for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a hinged dock ramp, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
1819450 | August 1931 | Weller |
4348780 | September 14, 1982 | Angelo et al. |
4624446 | November 25, 1986 | Gould |
4765792 | August 23, 1988 | Cherry et al. |
D300073 | February 28, 1989 | Crump |
4972539 | November 27, 1990 | Reiter |
5106246 | April 21, 1992 | Chance |
D358924 | May 30, 1995 | Achenbach |
6368043 | April 9, 2002 | Leum et al. |
7062814 | June 20, 2006 | Bender et al. |
D617972 | June 15, 2010 | Lucht |
20080184500 | August 7, 2008 | Bettcher |
20100032918 | February 11, 2010 | Chamoun |
20100242189 | September 30, 2010 | Goin et al. |
- Definition from answers.com.
Patent History
Patent number: D640854
Type: Grant
Filed: Aug 19, 2010
Date of Patent: Jun 28, 2011
Inventor: Grant Leum (Excelsior, MN)
Primary Examiner: Cynthia Ramirez
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/368,170
Type: Grant
Filed: Aug 19, 2010
Date of Patent: Jun 28, 2011
Inventor: Grant Leum (Excelsior, MN)
Primary Examiner: Cynthia Ramirez
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/368,170
Classifications
Current U.S. Class:
Ramp (D34/32)