The broken lines outlining a retaining wall block are for illustrative purposes only and form no part of the claimed design.
The broken lines outlining a retaining wall block are for illustrative purposes only and form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 751346 | Schall | Feb 1904 | A |
| 1526730 | Zottoli | Feb 1925 | A |
| 1727362 | Bone | Sep 1929 | A |
| 2498276 | Kany | Feb 1950 | A |
| 3953979 | Kurose | May 1976 | A |
| 4123881 | Muse | Nov 1978 | A |
| 4470728 | Broadbent | Sep 1984 | A |
| 4592678 | McNinch, Jr. et al. | Jun 1986 | A |
| 4802320 | Forsberg | Feb 1989 | A |
| 4909010 | Gravier | Mar 1990 | A |
| 4914876 | Forsberg | Apr 1990 | A |
| 4920712 | Dean, Jr. | May 1990 | A |
| D317048 | Forsberg | May 1991 | S |
| 5044834 | Janopaul, Jr. | Sep 1991 | A |
| 5064313 | Risi et al. | Nov 1991 | A |
| 5145288 | Borcherdt | Sep 1992 | A |
| 5163261 | O'Neill | Nov 1992 | A |
| 5337527 | Wagenaar | Aug 1994 | A |
| 5474405 | Anderson et al. | Dec 1995 | A |
| 5484235 | Hilfiker et al. | Jan 1996 | A |
| 5490363 | Woolford | Feb 1996 | A |
| 5505034 | Dueck | Apr 1996 | A |
| 5511910 | Scales | Apr 1996 | A |
| D370272 | Risi et al. | May 1996 | S |
| 5540525 | Miller et al. | Jul 1996 | A |
| 5551809 | Forsberg | Sep 1996 | A |
| 5653558 | Price | Aug 1997 | A |
| 5673530 | Bailey, II | Oct 1997 | A |
| 5704183 | Woolford | Jan 1998 | A |
| 5709062 | Woolford | Jan 1998 | A |
| 5711129 | Woolford | Jan 1998 | A |
| 5795105 | Guth | Aug 1998 | A |
| 5823709 | Maher et al. | Oct 1998 | A |
| 5827015 | Woolford et al. | Oct 1998 | A |
| D405543 | Shillingburg | Feb 1999 | S |
| 5913790 | Dawson | Jun 1999 | A |
| 6019550 | Wrigley et al. | Feb 2000 | A |
| 6113318 | Guth | Sep 2000 | A |
| 6168353 | Price | Jan 2001 | B1 |
| 6168354 | Martin et al. | Jan 2001 | B1 |
| RE37278 | Forsberg | Jul 2001 | E |
| D451615 | Brown | Dec 2001 | S |
| 6336773 | Anderson et al. | Jan 2002 | B1 |
| D459487 | Bott | Jun 2002 | S |
| 6471440 | Scheiwiller | Oct 2002 | B1 |
| 6474036 | Martin et al. | Nov 2002 | B2 |
| 6536994 | Race | Mar 2003 | B2 |
| 6622445 | Shillingburg et al. | Sep 2003 | B1 |
| 6641334 | Woolford | Nov 2003 | B2 |
| 6651401 | Price et al. | Nov 2003 | B2 |
| 6652197 | Shaw | Nov 2003 | B2 |
| 6701687 | Shillingburg | Mar 2004 | B1 |
| 6792731 | Bott et al. | Sep 2004 | B2 |
| D497399 | May et al. | Oct 2004 | S |
| D501935 | Dawson et al. | Feb 2005 | S |
| D508739 | Shillingburg | Aug 2005 | S |
| D509911 | Shillingburg | Sep 2005 | S |
| 7096635 | Price et al. | Aug 2006 | B2 |
| D530832 | Rainey | Oct 2006 | S |
| D540478 | Price | Apr 2007 | S |
| 20050016106 | Dawson et al. | Jan 2005 | A1 |
| Number | Date | Country |
|---|---|---|
| 54-107105 | Jul 1979 | JP |
| 54-107106 | Jul 1979 | JP |
| 59-167842 | Nov 1984 | JP |