Assignee
WESTBLOCK SYSTEMS INC
US·43 granted patents·7 pending applications·638 citations·filing 1999–2024
Top patents by PatentIndex Score
50 records- 0197USD433158SRetaining wall blockWESTBLOCK SYSTEMS INC·Filed 1999·Granted Oct 31, 2000·78 cites·1 claims
- 0296US7946086B2Masonry block wall systemWESTBLOCK SYSTEMS INC·Filed 2006·Granted May 24, 2011·51 cites·22 claims
- 0395US7328537B2Wall block, system and methodWESTBLOCK SYSTEMS INC·Filed 2002·Granted Feb 12, 2008·61 cites·23 claims
- 0495USD466228SRetaining wall blockWESTBLOCK SYSTEMS INC·Filed 2001·Granted Nov 26, 2002·69 cites·1 claims
- 0593US9902600B2Retaining wall systemWESTBLOCK SYSTEMS INC·Filed 2016·Granted Feb 27, 2018·15 cites·20 claims
- 0692USD992763SWall blockWESTBLOCK SYSTEMS INC·Filed 2021·Granted Jul 18, 2023·20 cites·1 claims
- 0792US7503729B2Reinforced retaining wall and method of constructionWESTBLOCK SYSTEMS INC·Filed 2005·Granted Mar 17, 2009·51 cites·38 claims
- 0890USD475143SRetaining wall blockWESTBLOCK SYSTEMS INC·Filed 2000·Granted May 27, 2003·36 cites·1 claims
- 0988USD532119SWall blockWESTBLOCK SYSTEMS INC·Filed 2005·Granted Nov 14, 2006·32 cites·1 claims
- 1087USD1038445SWall blockWESTBLOCK SYSTEMS INC·Filed 2022·Granted Aug 6, 2024·9 cites·1 claims
- 1184USD468450SRetaining wall blockWESTBLOCK SYSTEMS INC·Filed 2002·Granted Jan 7, 2003·25 cites·1 claims
- 1282USD1038446SWall blockWESTBLOCK SYSTEMS INC·Filed 2022·Granted Aug 6, 2024·7 cites·1 claims
- 1381US7100886B2Apparatus and methods for making a masonry block with a roughened surfaceWESTBLOCK SYSTEMS INC·Filed 2002·Granted Sep 5, 2006·12 cites·40 claims
- 1480USD1057206SWall blockWESTBLOCK SYSTEMS INC·Filed 2022·Granted Jan 7, 2025·5 cites·1 claims
- 1578USD1069176SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Apr 1, 2025·5 cites·1 claims
- 1677USD611165SRetaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Mar 2, 2010·21 cites·1 claims
- 1775USD611166SRetaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Mar 2, 2010·19 cites·1 claims
- 1874US9562338B2Retaining wall systemWESTBLOCK SYSTEMS INC·Filed 2014·Granted Feb 7, 2017·5 cites·18 claims
- 1974US7591447B2Wall block, system and mold for making the sameWESTBLOCK SYSTEMS INC·Filed 2004·Granted Sep 22, 2009·24 cites·8 claims
- 2070USD608462SWall blockWESTBLOCK SYSTEMS INC·Filed 2008·Granted Jan 19, 2010·16 cites·1 claims
- 2169USD1091872SWall blockWESTBLOCK SYSTEMS INC·Filed 2024·Granted Sep 2, 2025·2 cites·1 claims
- 2268USD1088285SWall blockWESTBLOCK SYSTEMS INC·Filed 2024·Granted Aug 12, 2025·2 cites·1 claims
- 2368USD610713SRetaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Feb 23, 2010·14 cites·1 claims
- 2467USD514233SWall blockWESTBLOCK SYSTEMS INC·Filed 2004·Granted Jan 31, 2006·12 cites·1 claims
- 2565USD676070SConcrete block moldWESTBLOCK SYSTEMS INC·Filed 2012·Granted Feb 12, 2013·10 cites·1 claims
- 2664USD1083150SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Jul 8, 2025·2 cites·1 claims
- 2763US2009041552A1Retaining wall systemWESTBLOCK SYSTEMS INC·Filed 2008·Application pending·0 cites
- 2861USD1085468SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Jul 22, 2025·2 cites·1 claims
- 2961USD575413SWall blockWESTBLOCK SYSTEMS INC·Filed 2007·Granted Aug 19, 2008·12 cites·1 claims
- 3060US2024426100A1Wall block systemWESTBLOCK SYSTEMS INC·Filed 2024·Application pending·0 cites
- 3158US2009000233A1Wall block and apparatus and method for making the sameWESTBLOCK SYSTEMS INC·Filed 2008·Application pending·0 cites
- 3256US2005116389A1Apparatus and methods for making a masonry block with a roughened surfaceWESTBLOCK SYSTEMS INC·Filed 2005·Application pending·0 cites
- 3355US2025116109A1Wall block systemWESTBLOCK SYSTEMS INC·Filed 2024·Application pending·0 cites
- 3451USD1101975SWall blockWESTBLOCK SYSTEMS INC·Filed 2024·Granted Nov 11, 2025·0 cites·1 claims
- 3551US2008174049A1Apparatus and method for making a masonry blockWESTBLOCK SYSTEMS INC·Filed 2007·Application pending·0 cites
- 3648USD610268SInsert for mold for forming concrete blocksWESTBLOCK SYSTEMS INC·Filed 2009·Granted Feb 16, 2010·5 cites·1 claims
- 3747US9428878B2Retaining wall systemWESTBLOCK SYSTEMS INC·Filed 2013·Granted Aug 30, 2016·0 cites·22 claims
- 3844USD1120386SWall blockWESTBLOCK SYSTEMS INC·Filed 2024·Granted Mar 24, 2026·0 cites·1 claims
- 3943USD1095891SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Sep 30, 2025·0 cites·1 claims
- 4043USD1088286SWall blockWESTBLOCK SYSTEMS INC·Filed 2024·Granted Aug 12, 2025·0 cites·1 claims
- 4143USD611167SPortion of retaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Mar 2, 2010·4 cites·1 claims
- 4243US2004161307A1Hybrid retaining wall systemWESTBLOCK SYSTEMS INC·Filed 2003·Application pending·0 cites
- 4342USD1101974SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Nov 11, 2025·0 cites·1 claims
- 4440USD1079982SWall blockWESTBLOCK SYSTEMS INC·Filed 2023·Granted Jun 17, 2025·0 cites·1 claims
- 4539USD615668SPortion of a retaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted May 11, 2010·3 cites·1 claims
- 4639USD611168SPortion of retaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Mar 2, 2010·3 cites·1 claims
- 4739USD595867SInsert for mold for forming concrete blocksWESTBLOCK SYSTEMS INC·Filed 2007·Granted Jul 7, 2009·3 cites·1 claims
- 4833USD610712SPortion of retaining blockWESTBLOCK SYSTEMS INC·Filed 2009·Granted Feb 23, 2010·1 cites·1 claims
- 4933USD595868SWall blockWESTBLOCK SYSTEMS INC·Filed 2008·Granted Jul 7, 2009·2 cites·1 claims
- 5030USD622416SPortion of a mold insert for forming concrete blocksWESTBLOCK SYSTEMS INC·Filed 2009·Granted Aug 24, 2010·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →