The features shown in broken lines in
The features shown in broken lines in
| Number | Name | Date | Kind |
|---|---|---|---|
| 2605681 | Trief | Aug 1952 | A |
| D231926 | Appleton | Jun 1974 | S |
| 4217740 | Assanti | Aug 1980 | A |
| D293822 | Scheiwiller | Jan 1988 | S |
| 5119587 | Waltz | Jun 1992 | A |
| 5186574 | Tavares | Feb 1993 | A |
| D343238 | Hair | Jan 1994 | S |
| D355340 | Scott, Jr. et al. | Feb 1995 | S |
| 5414956 | Kheradpir | May 1995 | A |
| D359367 | Ciccarello et al. | Jun 1995 | S |
| 5441364 | Dressler | Aug 1995 | A |
| 5486066 | Hagenah | Jan 1996 | A |
| 5524396 | Lalvani | Jun 1996 | A |
| 5588775 | Hagenah | Dec 1996 | A |
| 5597591 | Hagenah | Jan 1997 | A |
| D397230 | Forsberg | Aug 1998 | S |
| D401356 | Adam | Nov 1998 | S |
| D409312 | Staten et al. | May 1999 | S |
| 5945181 | Fisher | Aug 1999 | A |
| D426897 | Abbracati | Jun 2000 | S |
| D429343 | Milot | Aug 2000 | S |
| D430308 | Dawson | Aug 2000 | S |
| D431870 | Ziegler, Jr. | Oct 2000 | S |
| D431871 | Abbrancati | Oct 2000 | S |
| 6263633 | Hagenah | Jul 2001 | B1 |
| RE37694 | Riccobene | May 2002 | E |
| D471990 | Riccobene | Mar 2003 | S |
| D480819 | Barbier | Oct 2003 | S |
| 6668484 | Riccobene | Dec 2003 | B2 |
| 6679656 | Manthei | Jan 2004 | B1 |
| 6881463 | Riccobene | Apr 2005 | B2 |
| D536058 | Riccobene | Jan 2007 | S |
| D537501 | Riccobene | Feb 2007 | S |
| D586925 | Riccobene | Feb 2009 | S |
| 20050166517 | Manthei | Aug 2005 | A1 |
| Number | Date | Country |
|---|---|---|
| 4232300 | Mar 1994 | DE |
| 4333942 | Apr 1995 | DE |
| 10001967 | Jul 2001 | DE |
| 0153612 | Jul 2001 | WO |
| Entry |
|---|
| Keystone Retaining Wall Systems, Inc., A Contech Company, Imagine the Possibilities, 2007, pp. 2-23. |
| Lowe's, Concrete Landscaping Products and Inspiring Projects, Oldcastle, 2002, pp. 2-22. |
| Pavestone Co., Retaining Walls You can install yourself !, 2002, pp. 1-6. |
| Touches Top Soil, Mulch, Decorative Rock, Patio Stone, Retaining Wall and Edging, 1999. |
| Classic Edge by Rockwood, Jan. 27, 1997, Rockwood Retaining Walls, Inc. |
| Beautiful Edgers You Can Install Yourself, 2002, Pavestone Co. |
| Decorative Landscape Systems, Pavestone Co, 2000. |