Landscaping block
Latest Keystone Retaining Wall Systems LLC Patents:
Description
The broken lines in the drawing views are included for the purpose of illustrating a portion of the landscaping block that forms no part of the claimed design.
Claims
The ornamental design for a landscaping block, as shown and described.
Referenced Cited
U.S. Patent Documents
1385299 | July 1921 | Bilque |
D296007 | May 31, 1988 | Forsberg |
D301064 | May 9, 1989 | Forsberg |
D319885 | September 10, 1991 | Blomquist et al. |
D321060 | October 22, 1991 | Blomquist et al. |
5161918 | November 10, 1992 | Hodel |
5214898 | June 1, 1993 | Beretta |
5252017 | October 12, 1993 | Hodel |
D341215 | November 9, 1993 | Blomquist et al. |
D346667 | May 3, 1994 | Blomquist et al. |
D347070 | May 17, 1994 | Anderson et al. |
D350402 | September 6, 1994 | Pribyl et al. |
5568994 | October 29, 1996 | Dawson |
5595460 | January 21, 1997 | Miller et al. |
5601384 | February 11, 1997 | Dawson |
5619835 | April 15, 1997 | Bailey, II et al. |
D380560 | July 1, 1997 | Forsberg |
D381086 | July 15, 1997 | Forsberg |
D384168 | September 23, 1997 | Stevenson |
D387434 | December 9, 1997 | Dawson |
5707184 | January 13, 1998 | Anderson et al. |
D397230 | August 18, 1998 | Forsberg |
D397451 | August 25, 1998 | Stevenson |
D397808 | September 1, 1998 | Dawson |
5865006 | February 2, 1999 | Dawson |
5913790 | June 22, 1999 | Dawson |
5941042 | August 24, 1999 | Dueck |
5984589 | November 16, 1999 | Ciccarello |
6019550 | February 1, 2000 | Wrigley et al. |
6035599 | March 14, 2000 | Sonnentag |
D430308 | August 29, 2000 | Dawson |
D433158 | October 31, 2000 | Hammer |
6149352 | November 21, 2000 | MacDonald |
D439678 | March 27, 2001 | Blomquist et al. |
D452332 | December 18, 2001 | Blomquist et al. |
D458387 | June 4, 2002 | Blomquist et al. |
D467009 | December 10, 2002 | Agee |
6488448 | December 3, 2002 | Blomquist et al. |
6527483 | March 4, 2003 | Agee |
6536994 | March 25, 2003 | Race |
D479003 | August 26, 2003 | Nordstrand |
6615561 | September 9, 2003 | MacDonald et al. |
6622445 | September 23, 2003 | Shillingburg et al. |
6701687 | March 9, 2004 | Shillingburg |
6709201 | March 23, 2004 | Race |
D488242 | April 6, 2004 | MacDonald |
D488568 | April 13, 2004 | MacDonald |
D488569 | April 13, 2004 | Dawson |
D490542 | May 25, 2004 | MacDonald |
6803002 | October 12, 2004 | Suto et al. |
6821058 | November 23, 2004 | Dawson |
D501935 | February 15, 2005 | Dawson et al. |
6854231 | February 15, 2005 | MacDonald et al. |
6912823 | July 5, 2005 | MacDonald et al. |
7096634 | August 29, 2006 | Dean, Jr. |
7168892 | January 30, 2007 | MacDonald et al. |
D556919 | December 4, 2007 | Price |
7328537 | February 12, 2008 | Hammer |
D574517 | August 5, 2008 | Foster |
7448830 | November 11, 2008 | MacDonald et al. |
7641178 | January 5, 2010 | MacDonald et al. |
D610710 | February 23, 2010 | LaCroix et al. |
7654776 | February 2, 2010 | MacDonald et al. |
D615669 | May 11, 2010 | Caggiano |
D620135 | July 20, 2010 | Adam |
D620615 | July 27, 2010 | MacDonald et al. |
D621070 | August 3, 2010 | MacDonald et al. |
7780141 | August 24, 2010 | Dawson et al. |
7934351 | May 3, 2011 | Clarno |
7971407 | July 5, 2011 | MacDonald |
D645575 | September 20, 2011 | Bone |
D647218 | October 18, 2011 | MacDonald |
D647219 | October 18, 2011 | MacDonald |
D663858 | July 17, 2012 | MacDonald |
D665514 | August 14, 2012 | MacDonald |
D665515 | August 14, 2012 | MacDonald |
D667138 | September 11, 2012 | Rainey |
20020001509 | January 3, 2002 | Hong |
20050102949 | May 19, 2005 | Whitson |
20060110223 | May 25, 2006 | Dawson |
20080277561 | November 13, 2008 | MacDonald |
20080289282 | November 27, 2008 | MacDonald |
20080302350 | December 11, 2008 | LaCroix |
20080307740 | December 18, 2008 | MacDonald |
20080313988 | December 25, 2008 | MacDonald |
20090120029 | May 14, 2009 | LaCroix et al. |
20090151281 | June 18, 2009 | MacDonald et al. |
20090188196 | July 30, 2009 | MacDonald |
20090308015 | December 17, 2009 | MacDonald et al. |
20090313936 | December 24, 2009 | MacDonald et al. |
20100308502 | December 9, 2010 | LaCroix et al. |
20100310695 | December 9, 2010 | LaCroix et al. |
20110072753 | March 31, 2011 | MacDonald |
20110217127 | September 8, 2011 | MacDonald |
20110243669 | October 6, 2011 | Friederichs et al. |
Patent History
Patent number: D688816
Type: Grant
Filed: Apr 19, 2012
Date of Patent: Aug 27, 2013
Assignee: Keystone Retaining Wall Systems LLC (West Chester, OH)
Inventor: Robert A. MacDonald (Plymouth, MN)
Primary Examiner: Anhdao Doan
Application Number: 29/418,689
Type: Grant
Filed: Apr 19, 2012
Date of Patent: Aug 27, 2013
Assignee: Keystone Retaining Wall Systems LLC (West Chester, OH)
Inventor: Robert A. MacDonald (Plymouth, MN)
Primary Examiner: Anhdao Doan
Application Number: 29/418,689
Classifications
Current U.S. Class:
Perforated Or Openwork (18) (D25/114)