U.S. patent number D647,632 [Application Number D/386,331] was granted by the patent office on 2011-10-25 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 | D647,632 |
MacDonald | October 25, 2011 |
Inventors: | MacDonald; Robert A. (Plymouth, MN) |
---|---|
Assignee: | Keystone Retaining Wall Systems,
Inc. (Bloomington, MN) |
Appl. No.: | D/386,331 |
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 |
4197669 | April 1980 | Hynes |
4496266 | January 1985 | Ruckstuhl |
D280024 | August 1985 | Risi et al. |
D315026 | February 1991 | Castonguay et al. |
5426888 | June 1995 | Gnaedig |
D361853 | August 1995 | Northrop |
5568994 | October 1996 | Dawson |
5601384 | February 1997 | Dawson |
D380560 | July 1997 | Forsberg |
D381086 | July 1997 | Forsberg |
D384168 | September 1997 | Stevenson |
D387434 | December 1997 | Dawson |
D397230 | August 1998 | Forsberg |
D397808 | September 1998 | Dawson |
5865006 | February 1999 | Dawson |
5913790 | June 1999 | Dawson |
D426322 | June 2000 | Anderson et al. |
D430308 | August 2000 | Dawson |
6102374 | August 2000 | Macri |
6149352 | November 2000 | MacDonald |
D448856 | October 2001 | Boone |
D448857 | October 2001 | Staten et al. |
D448861 | October 2001 | Daniels et al. |
D459006 | June 2002 | Staten et al. |
D461566 | August 2002 | Ogawa et al. |
D464147 | October 2002 | Van Cauwenbergh |
6536994 | March 2003 | Race |
D475147 | May 2003 | Ogawa et al. |
6591547 | July 2003 | Staten et al. |
D479341 | September 2003 | Scullion et al. |
D479611 | September 2003 | Ogawa et al. |
6615561 | September 2003 | MacDonald et al. |
6668484 | December 2003 | Riccobene |
D488242 | April 2004 | MacDonald |
D488568 | April 2004 | MacDonald |
D488569 | April 2004 | Dawson |
D490542 | May 2004 | MacDonald |
D491675 | June 2004 | Ogawa et al. |
6821058 | November 2004 | Dawson |
D501934 | February 2005 | Mushett |
D501935 | February 2005 | MacDonald et al. |
6854231 | February 2005 | MacDonald et al. |
D516736 | March 2006 | Mushett et al. |
7168218 | January 2007 | Spratlen et al. |
7168892 | January 2007 | MacDonald et al. |
D539927 | April 2007 | Whitson |
D574515 | August 2008 | Bouchard |
D610710 | February 2010 | LaCroix et al. |
D613430 | April 2010 | Perotti |
D621070 | August 2010 | MacDonald et al. |
D624213 | September 2010 | Perotti |
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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