loadpatents
Patent applications and USPTO patent grants for Mak; King K..The latest application filed is for "controlled axle release mechanism for a truck trailer attenuator".
Patent | Date |
---|---|
Breakaway guardrail post for a highway crash attenuation system Grant 10,914,044 - Rohde , et al. February 9, 2 | 2021-02-09 |
Controlled axle release mechanism for a truck trailer attenuator Grant 10,857,959 - Sicking , et al. December 8, 2 | 2020-12-08 |
Controlled Axle Release Mechanism For A Truck Trailer Attenuator App 20200130617 - Sicking; Dean L. ;   et al. | 2020-04-30 |
Breakaway Guardrail Post for a Highway Crash Attenuation System App 20190338478 - Rohde; John R. ;   et al. | 2019-11-07 |
Energy absorbing guardrail system having a modified first upper post Grant 10,119,231 - Rohde , et al. November 6, 2 | 2018-11-06 |
Energy absorbing guardrail system Grant 9,963,844 - Rohde , et al. May 8, 2 | 2018-05-08 |
Energy Absorbing Guardrail System App 20170275837 - Rohde; John R. ;   et al. | 2017-09-28 |
Energy absorbing guardrail system Grant 9,732,484 - Rohde , et al. August 15, 2 | 2017-08-15 |
Improved Energy Absorbing Guardrail System App 20160265177 - Rohde; John R. ;   et al. | 2016-09-15 |
Anchor Cable Release Mechanism for a Guardrail System App 20130256617 - Rohde; John R. ;   et al. | 2013-10-03 |
Anchor cable release mechanism for a guardrail system Grant 8,448,913 - Rohde , et al. May 28, 2 | 2013-05-28 |
Energy Absorbing Post For Roadside Safety Devices App 20110127480 - Sicking; Dean L. ;   et al. | 2011-06-02 |
High Flare Breakaway Guardrail Terminal App 20100314595 - Reid; John D. ;   et al. | 2010-12-16 |
Trailer mounted attenuator with breakaway axle assembly Grant 7,690,687 - Reid , et al. April 6, 2 | 2010-04-06 |
Energy Absorbing Post For Roadside Safety Devices App 20090242863 - Sicking; Dean L. ;   et al. | 2009-10-01 |
Energy absorbing post for roadside safety devices App 20080230760 - Sicking; Dean L. ;   et al. | 2008-09-25 |
Bridge pier crash cushion system Grant 7,100,752 - Reid , et al. September 5, 2 | 2006-09-05 |
End splice assembly for box-beam guardrail and terminal systems Grant 7,086,508 - Reid , et al. August 8, 2 | 2006-08-08 |
Trailer mounted attenuator with breakaway axle assembly App 20060151986 - Reid; John D. ;   et al. | 2006-07-13 |
Energy absorbing post for roadside safety devices App 20060038164 - Sicking; Dean L. ;   et al. | 2006-02-23 |
Energy absorbing post for roadside safety devices App 20060027797 - Sicking; Dean L. ;   et al. | 2006-02-09 |
End splice assembly for box-beam guardrail and terminal systems App 20050218390 - Reid, John D. ;   et al. | 2005-10-06 |
End splice assembly for box-beam guardrail and terminal systems App 20050034945 - Reid, John D. ;   et al. | 2005-02-17 |
Bridge pier crash cushion system App 20050023095 - Reid, John D. ;   et al. | 2005-02-03 |
Apparatus and methods for strengthening guardrail installations Grant 6,575,434 - Bligh , et al. June 10, 2 | 2003-06-10 |
Apparatus And Methods For Strengthening Guardrail Installations App 20010048101 - BLIGH, ROGER P. ;   et al. | 2001-12-06 |
Thrie-beam terminal with breakaway post cable release Grant 5,547,309 - Mak , et al. August 20, 1 | 1996-08-20 |
Thrie-beam terminal with breakaway post cable release Grant 5,503,495 - Mak , et al. April 2, 1 | 1996-04-02 |
Slotted rail terminal Grant 5,407,298 - Sicking , et al. April 18, 1 | 1995-04-18 |
Metal beam rail terminal Grant 5,391,016 - Ivey , et al. February 21, 1 | 1995-02-21 |
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