Assignee
HENDRICKSON USA LLC
US·209 granted patents·50 pending applications·2,031 citations·filing 2002–2025
Top patents by PatentIndex Score
259 records- 0197US8720937B2Load cushion for vehicle suspensionHENDRICKSON USA LLC·Filed 2012·Granted May 13, 2014·20 cites·14 claims
- 0297US7690660B2Leading and trailing arm suspensions having a fully integrated armHENDRICKSON USA LLC·Filed 2007·Granted Apr 6, 2010·46 cites·7 claims
- 0396US9580057B2Integrated brake component mounting bracketHENDRICKSON USA LLC·Filed 2016·Granted Feb 28, 2017·7 cites·18 claims
- 0496US8016531B2Axle spindle nut assembly for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2009·Granted Sep 13, 2011·48 cites·19 claims
- 0596US7360773B2Self-steering axle suspension system having a rotary stabilizerHENDRICKSON USA LLC·Filed 2006·Granted Apr 22, 2008·28 cites·31 claims
- 0696US7303200B2Hanger-free movable subframe for tractor-trailersHENDRICKSON USA LLC·Filed 2005·Granted Dec 4, 2007·51 cites·9 claims
- 0796US7273082B2Tire inflation system apparatus and methodHENDRICKSON USA LLC·Filed 2004·Granted Sep 25, 2007·69 cites·21 claims
- 0895US9506515B2Disc brake rotor for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2014·Granted Nov 29, 2016·13 cites·29 claims
- 0995US7926836B2Elastomeric spring vehicle suspensionHENDRICKSON USA LLC·Filed 2008·Granted Apr 19, 2011·29 cites·45 claims
- 1095US7226265B2Tire-detecting wheel chock apparatusHENDRICKSON USA LLC·Filed 2004·Granted Jun 5, 2007·50 cites·8 claims
- 1195US6945548B2Air spring and air spring mounting assemblyHENDRICKSON USA LLC·Filed 2003·Granted Sep 20, 2005·58 cites·20 claims
- 1294US9434216B2Tire inflation system with discrete deflation circuitHENDRICKSON USA LLC·Filed 2015·Granted Sep 6, 2016·6 cites·14 claims
- 1394US8047551B2Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springsHENDRICKSON USA LLC·Filed 2009·Granted Nov 1, 2011·58 cites·14 claims
- 1493US11707949B2Tire inflation system with parallel flow pathHENDRICKSON USA LLC·Filed 2020·Granted Jul 25, 2023·2 cites·23 claims
- 1592US7731300B2Hubcap for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2007·Granted Jun 8, 2010·25 cites·27 claims
- 1692US7229088B2Shackle assemblyHENDRICKSON USA LLC·Filed 2004·Granted Jun 12, 2007·60 cites·39 claims
- 1791US9933337B2Wheel end sensor for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2015·Granted Apr 3, 2018·13 cites·25 claims
- 1891US7748724B2Self-steering axle suspension system having a rotary stabilizerHENDRICKSON USA LLC·Filed 2008·Granted Jul 6, 2010·22 cites·27 claims
- 1991US7296809B2Rotary cam alignment systemHENDRICKSON USA LLC·Filed 2005·Granted Nov 20, 2007·36 cites·10 claims
- 2090US9738131B2Air spring with damping characteristics for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2016·Granted Aug 22, 2017·14 cites·24 claims
- 2190US9261227B2Integrated brake component mounting bracketHENDRICKSON USA LLC·Filed 2013·Granted Feb 16, 2016·6 cites·19 claims
- 2290US8052166B2Tie-plate and frame hanger of a suspension assemblyHENDRICKSON USA LLC·Filed 2009·Granted Nov 8, 2011·26 cites·19 claims
- 2390US7731211B2Heavy-duty vehicle axle/suspension systemHENDRICKSON USA LLC·Filed 2006·Granted Jun 8, 2010·28 cites·14 claims
- 2490US7585031B2Wheel hub with lubricant fill portHENDRICKSON USA LLC·Filed 2007·Granted Sep 8, 2009·22 cites·12 claims
- 2590US7537224B2Cam tube bracketHENDRICKSON USA LLC·Filed 2006·Granted May 26, 2009·24 cites·6 claims
- 2690US7506940B2Axle spindle and wheel end assemblyHENDRICKSON USA LLC·Filed 2006·Granted Mar 24, 2009·12 cites·13 claims
- 2789US11130379B2Axle-to-beam connection for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2019·Granted Sep 28, 2021·7 cites·12 claims
- 2889US11022192B2Tone ring and attachment structureHENDRICKSON USA LLC·Filed 2019·Granted Jun 1, 2021·2 cites·2 claims
- 2989US7841608B2Pneumatic proportioning system for vehicle air springsHENDRICKSON USA LLC·Filed 2008·Granted Nov 30, 2010·29 cites·4 claims
- 3088US10704637B2Bar pin bushing for vehicle suspensionHENDRICKSON USA LLC·Filed 2016·Granted Jul 7, 2020·6 cites·27 claims
- 3188US10207737B2Fabricated steering knucklesHENDRICKSON USA LLC·Filed 2015·Granted Feb 19, 2019·9 cites·22 claims
- 3288US9193236B2Heavy-duty vehicle axle-to-beam or crossbrace-to-beam connectionHENDRICKSON USA LLC·Filed 2015·Granted Nov 24, 2015·10 cites·21 claims
- 3388US7600785B2Frame for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2007·Granted Oct 13, 2009·23 cites·14 claims
- 3487US9533540B2Parking brake interlock for automatic lift axleHENDRICKSON USA LLC·Filed 2015·Granted Jan 3, 2017·12 cites·22 claims
- 3587US8827289B2Reduced weight axle mounting assembly for vehicle suspension systemsHENDRICKSON USA LLC·Filed 2013·Granted Sep 9, 2014·11 cites·38 claims
- 3687USD632619SSuspension springHENDRICKSON USA LLC·Filed 2009·Granted Feb 15, 2011·24 cites·1 claims
- 3787US7862058B2Fabricated vehicle axleHENDRICKSON USA LLC·Filed 2008·Granted Jan 4, 2011·16 cites·35 claims
- 3887USD610952SSuspension assemblyHENDRICKSON USA LLC·Filed 2008·Granted Mar 2, 2010·35 cites·1 claims
- 3987US7652562B2Vehicle temperature warning system and methodHENDRICKSON USA LLC·Filed 2005·Granted Jan 26, 2010·10 cites·16 claims
- 4087USD603303SSuspension springHENDRICKSON USA LLC·Filed 2008·Granted Nov 3, 2009·25 cites·1 claims
- 4186US11131355B2ABS tone ring mounting structureHENDRICKSON USA LLC·Filed 2018·Granted Sep 28, 2021·3 cites·30 claims
- 4286US10495163B2Tone ring and attachment structureHENDRICKSON USA LLC·Filed 2018·Granted Dec 3, 2019·3 cites·34 claims
- 4386US10118453B2Damping air spring with staged openingsHENDRICKSON USA LLC·Filed 2016·Granted Nov 6, 2018·4 cites·17 claims
- 4486US10024359B2Bushing for lift axle/suspension systemsHENDRICKSON USA LLC·Filed 2016·Granted Jul 17, 2018·6 cites·18 claims
- 4586US9914326B2Main seal for a heavy-duty vehicle wheel end assemblyHENDRICKSON USA LLC·Filed 2014·Granted Mar 13, 2018·10 cites·32 claims
- 4686US9890825B2Rotor protection shield for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2015·Granted Feb 13, 2018·3 cites·19 claims
- 4786US9890440B2Leaf spring and method of manufacture thereof having sections with different levels of through hardnessHENDRICKSON USA LLC·Filed 2017·Granted Feb 13, 2018·1 cites·12 claims
- 4886US9315083B2Frame hanger for providing thrust angle alignment in vehicle suspensionHENDRICKSON USA LLC·Filed 2014·Granted Apr 19, 2016·15 cites·28 claims
- 4986US7530583B2Adjustable boss for steering knuckle and method of installing sameHENDRICKSON USA LLC·Filed 2005·Granted May 12, 2009·16 cites·35 claims
- 5085US11535068B2Load-based tire inflation system for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2018·Granted Dec 27, 2022·5 cites·19 claims
Showing the top 50 of 259 patent records by PatentIndex Score.
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