U.S. patent number D647,218 [Application Number D/386,363] was granted by the patent office on 2011-10-18 for landscaping block. This patent grant is currently assigned to Keystone Retaining Wall Systems, Inc.. Invention is credited to Robert A. MacDonald.
United States Patent | D647,218 |
MacDonald | October 18, 2011 |
Inventors: | MacDonald; Robert A. (Plymouth, MN) |
---|---|
Assignee: | Keystone Retaining Wall Systems,
Inc. (Bloomington, MN) |
Appl. No.: | D/386,363 |
Filed: | February 28, 2011 |
Current U.S. Class: | D25/113 |
Current International Class: | 2501 |
Field of Search: | ;D25/102,112-118,136,138,151,152,158,162,164,199 ;D21/484-491,499-504 ;405/16,284,286 ;52/503-505,574,575,596-612,102 ;404/27-42 ;47/33 ;D8/1 |
1385299 | July 1921 | Bilque |
D319885 | September 1991 | Blomquist et al. |
D321060 | October 1991 | Blomquist et al. |
5161918 | November 1992 | Hodel |
D341215 | November 1993 | Blomquist et al. |
D346667 | May 1994 | Blomquist et al. |
D347070 | May 1994 | Anderson et al. |
D352789 | November 1994 | Adam |
5568994 | October 1996 | Dawson |
5595460 | January 1997 | Miller et al. |
5601384 | February 1997 | Dawson |
5619835 | April 1997 | Bailey, II et al. |
D381086 | July 1997 | Forsberg |
D384168 | September 1997 | Stevenson |
D387434 | December 1997 | Dawson |
D397230 | August 1998 | Forsberg |
5865006 | February 1999 | Dawson |
5913790 | June 1999 | Dawson |
5984589 | November 1999 | Ciccarello |
6019550 | February 2000 | Wrigley et al. |
6035599 | March 2000 | Sonnentag |
6149352 | November 2000 | MacDonald |
D452332 | December 2001 | Blomquist et al. |
D458387 | June 2002 | Blomquist et al. |
6488448 | December 2002 | Blomquist et al. |
6536994 | March 2003 | Race |
6615561 | September 2003 | MacDonald et al. |
6637981 | October 2003 | MacDonald |
6821058 | November 2004 | Dawson |
D501935 | February 2005 | Dawson et al. |
6854231 | February 2005 | MacDonald et al. |
7096634 | August 2006 | Dean, Jr. |
7168892 | January 2007 | MacDonald et al. |
7244079 | July 2007 | Blomquist et al. |
7328537 | February 2008 | Hammer |
D610710 | February 2010 | LaCroix et al. |
D615669 | May 2010 | Caggiano |
D620135 | July 2010 | Adam |
D621070 | August 2010 | MacDonald et al. |
2002/0001509 | January 2002 | Hong |
2005/0102949 | May 2005 | Whitson |
2006/0110223 | May 2006 | Dawson |
2008/0277561 | November 2008 | MacDonald |
2008/0289282 | November 2008 | MacDonald |
2008/0307740 | December 2008 | MacDonald |
2009/0120029 | May 2009 | LaCroix et al. |
2009/0188196 | July 2009 | MacDonald |
2009/0308015 | December 2009 | MacDonald et al. |
2011/0072753 | March 2011 | MacDonald |
US. Appl. No. 13/039,924, filed Mar. 3, 2011 (62 pages). cited by other . U.S. Appl. No. 13/037,685, filed Mar. 1, 2011 (59 pages). cited by other . U.S. Appl. No. 29/366,124, filed Jul. 20, 2010 (59 pages). cited by other. |
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