








| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/621,175USD867620S1 (en) | 2017-10-05 | 2017-10-05 | Retaining wall block | 
| US29/713,689USD900341S1 (en) | 2017-10-05 | 2019-11-18 | Retaining wall block | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/621,175USD867620S1 (en) | 2017-10-05 | 2017-10-05 | Retaining wall block | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/713,689DivisionUSD900341S1 (en) | 2017-10-05 | 2019-11-18 | Retaining wall block | 
| Publication Number | Publication Date | 
|---|---|
| USD867620S1true USD867620S1 (en) | 2019-11-19 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/621,175ActiveUSD867620S1 (en) | 2017-10-05 | 2017-10-05 | Retaining wall block | 
| US29/713,689ActiveUSD900341S1 (en) | 2017-10-05 | 2019-11-18 | Retaining wall block | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/713,689ActiveUSD900341S1 (en) | 2017-10-05 | 2019-11-18 | Retaining wall block | 
| Country | Link | 
|---|---|
| US (2) | USD867620S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD895153S1 (en)* | 2018-10-05 | 2020-09-01 | Pacific Prebenched Ltd. | Block for a retaining wall | 
| USD900341S1 (en)* | 2017-10-05 | 2020-10-27 | Western Interlock, Inc. | Retaining wall block | 
| US11505910B2 (en) | 2020-09-29 | 2022-11-22 | Kcj Block, Llc | Segmental retaining wall unit | 
| USD1015574S1 (en)* | 2023-06-29 | 2024-02-20 | Allan Block, Llc | Corner wall block | 
| USD1017837S1 (en)* | 2022-04-13 | 2024-03-12 | Jedidiah A. Freitas | Precast concrete block | 
| USD1036706S1 (en) | 2022-11-01 | 2024-07-23 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD1036705S1 (en)* | 2021-04-28 | 2024-07-23 | Keystone Retaining Wall Systems, Llc | Landscaping block | 
| USD1036707S1 (en)* | 2019-05-10 | 2024-07-23 | Ness Inventions, Inc. | Landscape block | 
| USD1038445S1 (en)* | 2022-05-17 | 2024-08-06 | Westblock Systems, Inc. | Wall block | 
| USD1041034S1 (en)* | 2021-04-28 | 2024-09-03 | Keystone Retaining Wall Systems, Llc | Landscaping block | 
| USD1042890S1 (en)* | 2023-03-23 | 2024-09-17 | Shoreloc Design Group, Inc. | Supporting masonry block | 
| USD1044533S1 (en)* | 2023-02-22 | 2024-10-01 | Haibin Dong | Leveling lift block | 
| USD1045137S1 (en)* | 2023-02-22 | 2024-10-01 | Haibin Dong | Leveling lift block | 
| USD1057206S1 (en)* | 2022-11-07 | 2025-01-07 | Westblock Systems, Inc. | Wall block | 
| US12264447B2 (en) | 2021-03-17 | 2025-04-01 | Robert Gordon McIntosh | Retaining wall systems | 
| US12312760B2 (en) | 2021-09-20 | 2025-05-27 | Keystone Retaining Wall Systems, Llc | Segmented wall systems having tail blocks | 
| USD1079980S1 (en)* | 2022-02-17 | 2025-06-17 | Cornerstone Wall Solutions Inc. | Retaining wall block | 
| USD1088285S1 (en)* | 2024-06-20 | 2025-08-12 | Westblock Systems, Inc. | Wall block | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD1035045S1 (en)* | 2022-04-22 | 2024-07-09 | James McGary | Block | 
| USD1079065S1 (en)* | 2023-01-27 | 2025-06-10 | Martin James Walters | Insulated corner block | 
| USD1091873S1 (en) | 2023-05-01 | 2025-09-02 | ASURO Co., LTD. | Joint for building blocks | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US5294216A (en)* | 1989-09-28 | 1994-03-15 | Anchor Wall Systems, Inc. | Composite masonry block | 
| US5622456A (en) | 1995-03-23 | 1997-04-22 | Rothbury Investments Ltd. | Retaining wall blocks | 
| US5707184A (en)* | 1993-03-31 | 1998-01-13 | Societe Civile Des Brevets Henri C. Vidal | Low elevation wall construction | 
| USD397451S (en)* | 1997-06-10 | 1998-08-25 | Keystone Retaining Wall Systems, Inc. | Section of a retaining wall with plantable blocks | 
| US5941042A (en)* | 1997-07-16 | 1999-08-24 | Pacific Precast Products Ltd. | Garden block | 
| AU2765100A (en) | 1999-04-30 | 2000-11-02 | Adbri Masonry Group Pty Ltd | A retaining wall block and a retaining wall | 
| US6168354B1 (en)* | 1999-05-14 | 2001-01-02 | James S. Martin | Retaining wall block having a locking shear key for residing between respective adjacent sides of like blocks in an adjacent upper or lower course | 
| US6178715B1 (en) | 1996-12-24 | 2001-01-30 | Designscape Enterprises Ltd. | Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standardized blocks | 
| AU9144601A (en) | 2000-11-22 | 2002-05-23 | Boral Masonry Limited | Retaining wall block | 
| USD467009S1 (en)* | 1999-09-28 | 2002-12-10 | Frederic R. Agee | Retaining wall block | 
| AU2003241633A1 (en) | 1992-10-06 | 2003-09-18 | Anchor Wall Systems, Inc | Composite masonry block | 
| US6701687B1 (en)* | 2003-05-08 | 2004-03-09 | Ridgerock Retaining Walls Inc. | Modular wall block with mechanical course connector | 
| US6829867B2 (en) | 2001-02-20 | 2004-12-14 | Recon Wall Systems, Inc. | Blocks and block forming apparatus and method | 
| US6871468B2 (en)* | 2000-08-28 | 2005-03-29 | Bend Industries, Inc. | Interlocking masonry wall block | 
| EP1600563A2 (en) | 2004-05-28 | 2005-11-30 | Jagna Ltd. | Split key segmental retaining wall system | 
| US20060051166A1 (en) | 2002-12-06 | 2006-03-09 | Lee Jeung S | Block for constructing retaining wall, prefabricated reinforced retaining wall constructed using the block and construction method of the prefabricated reinforced retaining wall | 
| KR20060026098A (en) | 2006-03-02 | 2006-03-22 | (주)한토건 | Retaining wall block structure | 
| AU2003241633B2 (en) | 1992-10-06 | 2006-09-07 | Anchor Wall Systems, Inc | Composite masonry block | 
| US20070036616A1 (en)* | 2005-08-10 | 2007-02-15 | New Technology Resources, Inc. | Continuous chamber mass confinement cells and methods of use thereof | 
| AU2006249237A1 (en) | 2005-12-07 | 2007-06-21 | Bgc (Australia) Pty Ltd | Block | 
| CA2700908A1 (en) | 2007-10-18 | 2009-04-23 | Keystone Retaining Wall Systems, Inc. | Retaining wall block | 
| US7963727B1 (en) | 2006-09-12 | 2011-06-21 | E. Dillon & Company | Retaining wall block and retaining wall comprised of retaining wall blocks | 
| US20110217127A1 (en)* | 2010-03-02 | 2011-09-08 | Keystone Retaining Wall Systems, Inc. | Retaining wall block system | 
| US20120057939A1 (en)* | 2010-09-07 | 2012-03-08 | Bone Ernest E | Retaining wall block | 
| USD689204S1 (en)* | 2012-03-29 | 2013-09-03 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD689203S1 (en)* | 2012-03-29 | 2013-09-03 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| US8684633B2 (en) | 2005-11-14 | 2014-04-01 | Earth Well Products, LLC | Modular block connecting techniques | 
| USD708765S1 (en)* | 2010-07-20 | 2014-07-08 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| US8882398B2 (en) | 2012-06-26 | 2014-11-11 | Brampton Brick Limited | Retaining wall block and system | 
| CA2854940A1 (en) | 2013-06-21 | 2014-12-21 | Pavestone, LLC | Adjustable locator retaining wall block and mold apparatus | 
| US20150197912A1 (en) | 2014-01-13 | 2015-07-16 | Marcus Parsons | Retaining Wall Kit Having Interconnecting Units | 
| USD768876S1 (en)* | 2014-09-19 | 2016-10-11 | E.P. Henry Corporation | Veneer block | 
| US20160369472A1 (en) | 2015-06-22 | 2016-12-22 | Stoneterra, Inc. | High face-area, low volume concrete wall block and form | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD430680S (en)* | 1999-01-15 | 2000-09-05 | Handy-Stone Corporation | Concrete block | 
| USD645575S1 (en)* | 2010-08-04 | 2011-09-20 | Pacific Coast Building Products, Inc. | Retaining wall block | 
| USD667566S1 (en)* | 2011-06-28 | 2012-09-18 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD666740S1 (en)* | 2011-06-28 | 2012-09-04 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD694914S1 (en)* | 2012-03-29 | 2013-12-03 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD731676S1 (en)* | 2014-05-07 | 2015-06-09 | Pavestone, LLC | Retaining wall block and cap module | 
| USD867620S1 (en)* | 2017-10-05 | 2019-11-19 | Western Interlock, Inc. | Retaining wall block | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US5294216A (en)* | 1989-09-28 | 1994-03-15 | Anchor Wall Systems, Inc. | Composite masonry block | 
| US7360970B2 (en) | 1989-09-28 | 2008-04-22 | Anchor Wall Systems, Inc. | Composite masonry block | 
| AU2003241633B2 (en) | 1992-10-06 | 2006-09-07 | Anchor Wall Systems, Inc | Composite masonry block | 
| AU2003241633A1 (en) | 1992-10-06 | 2003-09-18 | Anchor Wall Systems, Inc | Composite masonry block | 
| US5707184A (en)* | 1993-03-31 | 1998-01-13 | Societe Civile Des Brevets Henri C. Vidal | Low elevation wall construction | 
| US5622456A (en) | 1995-03-23 | 1997-04-22 | Rothbury Investments Ltd. | Retaining wall blocks | 
| US6398458B1 (en) | 1996-12-24 | 2002-06-04 | Designscape Enterprises Ltd. | Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standardized blocks | 
| US6178715B1 (en) | 1996-12-24 | 2001-01-30 | Designscape Enterprises Ltd. | Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructed by utilizing standardized blocks | 
| USD397451S (en)* | 1997-06-10 | 1998-08-25 | Keystone Retaining Wall Systems, Inc. | Section of a retaining wall with plantable blocks | 
| US5941042A (en)* | 1997-07-16 | 1999-08-24 | Pacific Precast Products Ltd. | Garden block | 
| AU2765100A (en) | 1999-04-30 | 2000-11-02 | Adbri Masonry Group Pty Ltd | A retaining wall block and a retaining wall | 
| US6168354B1 (en)* | 1999-05-14 | 2001-01-02 | James S. Martin | Retaining wall block having a locking shear key for residing between respective adjacent sides of like blocks in an adjacent upper or lower course | 
| USD467009S1 (en)* | 1999-09-28 | 2002-12-10 | Frederic R. Agee | Retaining wall block | 
| US6871468B2 (en)* | 2000-08-28 | 2005-03-29 | Bend Industries, Inc. | Interlocking masonry wall block | 
| AU9144601A (en) | 2000-11-22 | 2002-05-23 | Boral Masonry Limited | Retaining wall block | 
| US6829867B2 (en) | 2001-02-20 | 2004-12-14 | Recon Wall Systems, Inc. | Blocks and block forming apparatus and method | 
| US20060051166A1 (en) | 2002-12-06 | 2006-03-09 | Lee Jeung S | Block for constructing retaining wall, prefabricated reinforced retaining wall constructed using the block and construction method of the prefabricated reinforced retaining wall | 
| US6701687B1 (en)* | 2003-05-08 | 2004-03-09 | Ridgerock Retaining Walls Inc. | Modular wall block with mechanical course connector | 
| EP1600563A2 (en) | 2004-05-28 | 2005-11-30 | Jagna Ltd. | Split key segmental retaining wall system | 
| EP1600563A3 (en) | 2004-05-28 | 2009-05-13 | Jagna Ltd. | Split key segmental retaining wall system | 
| US20070036616A1 (en)* | 2005-08-10 | 2007-02-15 | New Technology Resources, Inc. | Continuous chamber mass confinement cells and methods of use thereof | 
| US8684633B2 (en) | 2005-11-14 | 2014-04-01 | Earth Well Products, LLC | Modular block connecting techniques | 
| AU2006249237A1 (en) | 2005-12-07 | 2007-06-21 | Bgc (Australia) Pty Ltd | Block | 
| KR20060026098A (en) | 2006-03-02 | 2006-03-22 | (주)한토건 | Retaining wall block structure | 
| US7963727B1 (en) | 2006-09-12 | 2011-06-21 | E. Dillon & Company | Retaining wall block and retaining wall comprised of retaining wall blocks | 
| CA2700908A1 (en) | 2007-10-18 | 2009-04-23 | Keystone Retaining Wall Systems, Inc. | Retaining wall block | 
| US20110217127A1 (en)* | 2010-03-02 | 2011-09-08 | Keystone Retaining Wall Systems, Inc. | Retaining wall block system | 
| USD708765S1 (en)* | 2010-07-20 | 2014-07-08 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| US20120057939A1 (en)* | 2010-09-07 | 2012-03-08 | Bone Ernest E | Retaining wall block | 
| USD689204S1 (en)* | 2012-03-29 | 2013-09-03 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD689203S1 (en)* | 2012-03-29 | 2013-09-03 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| US8882398B2 (en) | 2012-06-26 | 2014-11-11 | Brampton Brick Limited | Retaining wall block and system | 
| CN302352364S (en)* | 2012-07-12 | 2013-03-13 | 韦杰 | Retaining block | 
| CA2854940A1 (en) | 2013-06-21 | 2014-12-21 | Pavestone, LLC | Adjustable locator retaining wall block and mold apparatus | 
| US20150197912A1 (en) | 2014-01-13 | 2015-07-16 | Marcus Parsons | Retaining Wall Kit Having Interconnecting Units | 
| USD768876S1 (en)* | 2014-09-19 | 2016-10-11 | E.P. Henry Corporation | Veneer block | 
| US20160369472A1 (en) | 2015-06-22 | 2016-12-22 | Stoneterra, Inc. | High face-area, low volume concrete wall block and form | 
| Title | 
|---|
| Western Interlock Facebook https://www.facebook.com/WesternInterlock/photos/a.750098355057905/2155585511175842/?type=3&theater Posted Feb. 18, 2019 (Year: 2019).* | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD900341S1 (en)* | 2017-10-05 | 2020-10-27 | Western Interlock, Inc. | Retaining wall block | 
| USD895153S1 (en)* | 2018-10-05 | 2020-09-01 | Pacific Prebenched Ltd. | Block for a retaining wall | 
| USD1036707S1 (en)* | 2019-05-10 | 2024-07-23 | Ness Inventions, Inc. | Landscape block | 
| US11505910B2 (en) | 2020-09-29 | 2022-11-22 | Kcj Block, Llc | Segmental retaining wall unit | 
| US12264447B2 (en) | 2021-03-17 | 2025-04-01 | Robert Gordon McIntosh | Retaining wall systems | 
| USD1036705S1 (en)* | 2021-04-28 | 2024-07-23 | Keystone Retaining Wall Systems, Llc | Landscaping block | 
| USD1041034S1 (en)* | 2021-04-28 | 2024-09-03 | Keystone Retaining Wall Systems, Llc | Landscaping block | 
| US12312760B2 (en) | 2021-09-20 | 2025-05-27 | Keystone Retaining Wall Systems, Llc | Segmented wall systems having tail blocks | 
| USD1079980S1 (en)* | 2022-02-17 | 2025-06-17 | Cornerstone Wall Solutions Inc. | Retaining wall block | 
| USD1017837S1 (en)* | 2022-04-13 | 2024-03-12 | Jedidiah A. Freitas | Precast concrete block | 
| USD1038445S1 (en)* | 2022-05-17 | 2024-08-06 | Westblock Systems, Inc. | Wall block | 
| USD1091872S1 (en) | 2022-05-17 | 2025-09-02 | Westblock Systems, Inc. | Wall block | 
| USD1036706S1 (en) | 2022-11-01 | 2024-07-23 | Keystone Retaining Wall Systems Llc | Landscaping block | 
| USD1057206S1 (en)* | 2022-11-07 | 2025-01-07 | Westblock Systems, Inc. | Wall block | 
| USD1044533S1 (en)* | 2023-02-22 | 2024-10-01 | Haibin Dong | Leveling lift block | 
| USD1045137S1 (en)* | 2023-02-22 | 2024-10-01 | Haibin Dong | Leveling lift block | 
| USD1042890S1 (en)* | 2023-03-23 | 2024-09-17 | Shoreloc Design Group, Inc. | Supporting masonry block | 
| USD1015574S1 (en)* | 2023-06-29 | 2024-02-20 | Allan Block, Llc | Corner wall block | 
| USD1088285S1 (en)* | 2024-06-20 | 2025-08-12 | Westblock Systems, Inc. | Wall block | 
| Publication number | Publication date | 
|---|---|
| USD900341S1 (en) | 2020-10-27 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD867620S1 (en) | Retaining wall block | |
| USD842541S1 (en) | Haircutter | |
| USD786481S1 (en) | Lighting fixture | |
| USD866027S1 (en) | Portable light | |
| USD800363S1 (en) | Spotlight | |
| USD799093S1 (en) | Spotlight | |
| USD843628S1 (en) | Lighting fixture | |
| USD834933S1 (en) | Clip | |
| USD770074S1 (en) | Solid state lighting fixture | |
| USD701707S1 (en) | Wall fixture | |
| USD844857S1 (en) | Retaining wall corner block | |
| USD806653S1 (en) | Electrical connector | |
| USD884958S1 (en) | Lighting fixture | |
| USD871562S1 (en) | Sink | |
| USD766401S1 (en) | Valve | |
| USD779119S1 (en) | Dual chamber pod | |
| USD802202S1 (en) | Lighting fixture | |
| USD1042944S1 (en) | Lighting fixture | |
| USD839019S1 (en) | Organizer | |
| USD805233S1 (en) | Lighting fixture | |
| USD857489S1 (en) | Clip | |
| USD732844S1 (en) | Wall fixture | |
| USD822612S1 (en) | Cable clamping insert | |
| USD811000S1 (en) | Luminaire end cap | |
| USD775675S1 (en) | Refrigerator | 
| Date | Code | Title | Description | 
|---|---|---|---|
| FEPP | Fee payment procedure | Free format text:ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY | |
| FEPP | Fee payment procedure | Free format text:ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |