Assignee
ABT INC
US·37 granted patents·4 pending applications·940 citations·filing 1990–2023
Top patents by PatentIndex Score
41 records- 0190US6443656B1Trench forming assembly having removable pin anchoring mechanismABT INC·Filed 2001·Granted Sep 3, 2002·36 cites·23 claims
- 0289US6860678B2Method and apparatus for aligning channel sections with an adjustable alignment keyABT INC·Filed 2003·Granted Mar 1, 2005·39 cites·57 claims
- 0387US5803662ADrainage channel and associated methodABT INC·Filed 1997·Granted Sep 8, 1998·76 cites·6 claims
- 0487US5522675AMethod and apparatus for aligning drainage channel sectionsABT INC·Filed 1994·Granted Jun 4, 1996·65 cites·59 claims
- 0585US7172368B2Assembly and method of forming a trench of a predetermined shapeABT INC·Filed 2005·Granted Feb 6, 2007·13 cites·13 claims
- 0685US5735637AMethod and apparatus for supporting and anchoring drainage channel sectionsABT INC·Filed 1996·Granted Apr 7, 1998·68 cites·51 claims
- 0784US5281051ATrench forming assembly and methodABT INC·Filed 1991·Granted Jan 25, 1994·48 cites·61 claims
- 0878US6533497B2Method of using a trench forming assembly having removable pin anchoring mechanismABT INC·Filed 2002·Granted Mar 18, 2003·20 cites·8 claims
- 0978US5890839ATrench forming assembly having a counterbuoyancy member and associated methodABT INC·Filed 1995·Granted Apr 6, 1999·34 cites·43 claims
- 1078US5647689ADrainage channel grates for athletic playing surfaces and associated methodsABT INC·Filed 1995·Granted Jul 15, 1997·33 cites·12 claims
- 1177US6132137ADrainable fields and associated methodsABT INC·Filed 1998·Granted Oct 17, 2000·32 cites·18 claims
- 1277US5853265AEdge adapter for athletic playing surface and associated methodABT INC·Filed 1997·Granted Dec 29, 1998·36 cites·11 claims
- 1376US12145039B2Football goalpost rotation apparatus and methodABT INC·Filed 2021·Granted Nov 19, 2024·1 cites·2 claims
- 1476US5647692AEdge adapter for athletic playing surface and associated methodABT INC·Filed 1995·Granted Jul 15, 1997·35 cites·19 claims
- 1574US6663317B1Drainage channelABT INC·Filed 2002·Granted Dec 16, 2003·27 cites·32 claims
- 1671US5399047ATrench forming assemblies having enhanced anchoring meansABT INC·Filed 1993·Granted Mar 21, 1995·38 cites·43 claims
- 1771US5393171ATrench forming assembly and methodABT INC·Filed 1994·Granted Feb 28, 1995·29 cites·25 claims
- 1870US5653553ADrainage channel and associated methodABT INC·Filed 1995·Granted Aug 5, 1997·31 cites·28 claims
- 1969US7703502B2Method of fabricating a longitudinal frame member of a trench-forming assemblyABT INC·Filed 2005·Granted Apr 27, 2010·6 cites·7 claims
- 2067US5348421ATrench forming assembly and methodABT INC·Filed 1994·Granted Sep 20, 1994·23 cites·22 claims
- 2167US5106231ADrainage channel having improved coping for receiving grateABT INC·Filed 1991·Granted Apr 21, 1992·31 cites·12 claims
- 2264US5645367ADrainage system having an embedded conduit connectorABT INC·Filed 1995·Granted Jul 8, 1997·32 cites·31 claims
- 2363US5779393ADrainage channel grates for athletic playing surfaces and associated methodsABT INC·Filed 1997·Granted Jul 14, 1998·19 cites·12 claims
- 2463US5702204AApparatus for connecting and aligning frame member sections of a trenchABT INC·Filed 1996·Granted Dec 30, 1997·32 cites·46 claims
- 2561US10676910B2Drainage device and methods for constructing and useABT INC·Filed 2014·Granted Jun 9, 2020·4 cites·13 claims
- 2661US10378223B2Interlocking form assemblyABT INC·Filed 2014·Granted Aug 13, 2019·4 cites·20 claims
- 2761US6926245B2Mounting bracket assembly for connecting frame members of a trench-forming assembly and associated method of fabricating frame membersABT INC·Filed 2002·Granted Aug 9, 2005·7 cites·8 claims
- 2859US5110235ALocking component for securing a cover on a frameABT INC·Filed 1990·Granted May 5, 1992·27 cites·10 claims
- 2958US5573350AMethod for cutting complexly shaped foamed plastic bodies from a workpiece and foam body productsABT INC·Filed 1994·Granted Nov 12, 1996·25 cites·4 claims
- 3057US2026035913A1Modular wall construction and method of manufacture and constructionABT INC·Filed 2023·Application pending·0 cites
- 3156US7632042B2Method, apparatus and system for forming drainage and trench forming systemsABT INC·Filed 2007·Granted Dec 15, 2009·7 cites·22 claims
- 3255US9885165B2Deck drain and method of manufactureABT INC·Filed 2014·Granted Feb 6, 2018·0 cites·9 claims
- 3354US5564860AFixture for attaching a grate to a drainage channelABT INC·Filed 1995·Granted Oct 15, 1996·35 cites·20 claims
- 3448US9116079B2Dynamic test fixtureABT INC·Filed 2013·Granted Aug 25, 2015·0 cites·26 claims
- 3548US2009255530A1Apparatus for mounting a solar panel and method and apparatus for forming the mounting apparatusABT INC·Filed 2008·Application pending·0 cites
- 3647US6170796B1Mold and associated method for making a drainage channelABT INC·Filed 1998·Granted Jan 9, 2001·12 cites·2 claims
- 3745US11173628B2Adjustable mold and method for manufacturing drainage channelsABT INC·Filed 2017·Granted Nov 16, 2021·0 cites·18 claims
- 3845US5489163ADrainage channelABT INC·Filed 1993·Granted Feb 6, 1996·15 cites·16 claims
- 3939US2025325925A1Drainage apparatus and method for material cleaning and dewateringABT INC·Filed 2023·Application pending·0 cites
- 4038US2021372112A1Trench form mounting device and method of useABT INC·Filed 2019·Application pending·0 cites
- 4136US11987938B2Drainage device and methods for constructing and useABT INC·Filed 2018·Granted May 21, 2024·0 cites·15 claims
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