Assignee
BOLER CO
US·75 granted patents·2 pending applications·3,855 citations·filing 1986–2005
Top patents by PatentIndex Score
77 records- 0198US6616156B1Steering knuckleBOLER CO·Filed 2000·Granted Sep 9, 2003·103 cites·50 claims
- 0298US5403031AParallelogram lift axle suspension system with a control for axle caster adjustmentBOLER CO·Filed 1993·Granted Apr 4, 1995·210 cites·32 claims
- 0397US5366237AAxle suspension systemsBOLER CO·Filed 1994·Granted Nov 22, 1994·178 cites·29 claims
- 0495US6508482B2Trailing arm axle/suspension systemBOLER CO·Filed 2000·Granted Jan 21, 2003·108 cites·48 claims
- 0595US5037126ALightweight beam suspension systemBOLER CO·Filed 1990·Granted Aug 6, 1991·123 cites·9 claims
- 0694US6585286B2Vehicle suspensionBOLER CO·Filed 2001·Granted Jul 1, 2003·91 cites·17 claims
- 0794US6240806B1Cam shaft support and enclosure assemblyBOLER CO·Filed 1999·Granted Jun 5, 2001·67 cites·8 claims
- 0893US5938221ATapered convolute leaf spring for truck suspensionsBOLER CO·Filed 1997·Granted Aug 17, 1999·101 cites·17 claims
- 0992US6902176B2Steering knuckle and adjustable bossBOLER CO·Filed 2003·Granted Jun 7, 2005·46 cites·18 claims
- 1092US6880839B2In-line lift axle suspension systemBOLER CO·Filed 2003·Granted Apr 19, 2005·53 cites·12 claims
- 1192US6609764B2Fabricated vehicle axleBOLER CO·Filed 2001·Granted Aug 26, 2003·35 cites·92 claims
- 1292US6527286B2Vehicle suspension assemblyBOLER CO·Filed 2000·Granted Mar 4, 2003·58 cites·16 claims
- 1391US6851689B2Vehicle suspensionBOLER CO·Filed 2001·Granted Feb 8, 2005·49 cites·81 claims
- 1491US6406007B1Leaf spring assembly having full-leaf leaf spring component and half-leaf leaf spring componentBOLER CO·Filed 2000·Granted Jun 18, 2002·48 cites·6 claims
- 1591US6386525B1Dual volume air spring for suspensionsBOLER CO·Filed 2000·Granted May 14, 2002·48 cites·4 claims
- 1691US6129369ALeaf spring distal end portion single rotation point attachment partBOLER CO·Filed 1998·Granted Oct 10, 2000·71 cites·18 claims
- 1791US5676356AFlexible bolsterBOLER CO·Filed 1996·Granted Oct 14, 1997·120 cites·1 claims
- 1891US5649719ALinkage suspension systemBOLER CO·Filed 1996·Granted Jul 22, 1997·109 cites·17 claims
- 1990US6007078ASelf-steering, caster adjustable suspension systemBOLER CO·Filed 1998·Granted Dec 28, 1999·73 cites·19 claims
- 2090US5785345AMeans for and method of controlling frame rise in vehicle suspensionsBOLER CO·Filed 1995·Granted Jul 28, 1998·104 cites·18 claims
- 2189US6485040B1Single rotation point attachment part for leaf springsBOLER CO·Filed 2000·Granted Nov 26, 2002·36 cites·21 claims
- 2289US6412789B1Semi-trailer suspension air spring control systemBOLER CO·Filed 2002·Granted Jul 2, 2002·42 cites·7 claims
- 2389US6293570B1Self-steering, caster-adjustable suspension systemBOLER CO·Filed 2000·Granted Sep 25, 2001·58 cites·19 claims
- 2489US5921570AWeld-on axle bracket with U-bolt connectionBOLER CO·Filed 1996·Granted Jul 13, 1999·78 cites·8 claims
- 2588US6425593B2Aluminum frame hanger for axle/suspension systemsBOLER CO·Filed 2001·Granted Jul 30, 2002·52 cites·10 claims
- 2688US6264231B1Axle suspension connectionBOLER CO·Filed 2000·Granted Jul 24, 2001·72 cites·6 claims
- 2788US5810377AFabricated steer axleBOLER CO·Filed 1997·Granted Sep 22, 1998·74 cites·34 claims
- 2888US5171036ARebound strapBOLER CO·Filed 1991·Granted Dec 15, 1992·67 cites·9 claims
- 2988US4991868AVehicle suspension beam pivot connectionBOLER CO·Filed 1989·Granted Feb 12, 1991·61 cites·3 claims
- 3087US6830250B2Direction/distance sensing vehicle function control systemBOLER CO·Filed 2002·Granted Dec 14, 2004·25 cites·7 claims
- 3187US6725743B2Vehicle axle vent tubeBOLER CO·Filed 2002·Granted Apr 27, 2004·27 cites·12 claims
- 3287US6406008B1Axle clamp attachment systemBOLER CO·Filed 2000·Granted Jun 18, 2002·44 cites·6 claims
- 3387US6073947ASubstantially weld free frame bracket assemblyBOLER CO·Filed 1998·Granted Jun 13, 2000·61 cites·29 claims
- 3487US5620194ASelf-steering suspension lockout mechanismBOLER CO·Filed 1995·Granted Apr 15, 1997·72 cites·27 claims
- 3586US6428027B1Front axle air suspensionBOLER CO·Filed 2000·Granted Aug 6, 2002·40 cites·9 claims
- 3686US6416069B1Underbeam axle lift assemblyBOLER CO·Filed 1999·Granted Jul 9, 2002·62 cites·19 claims
- 3786US6135470ATransverse stabilizer for wheel axle suspension systemBOLER CO·Filed 1998·Granted Oct 24, 2000·65 cites·17 claims
- 3886US5720489AMovable subframe for tractor-trailersBOLER CO·Filed 1995·Granted Feb 24, 1998·75 cites·5 claims
- 3985US6845989B2Lift axle air pressure transfer control apparatusBOLER CO·Filed 2002·Granted Jan 25, 2005·47 cites·10 claims
- 4082US6883813B2Independent paddle lift axle suspension systemBOLER CO·Filed 2003·Granted Apr 26, 2005·30 cites·18 claims
- 4181US7475892B2Axle clamp assembly top pad and suspensions incorporating sameBOLER CO·Filed 2005·Granted Jan 13, 2009·12 cites·20 claims
- 4281US6460872B2Vehicle suspension systemsBOLER CO·Filed 2001·Granted Oct 8, 2002·29 cites·7 claims
- 4381US6279933B1Locking mechanism for movable subframe of semi-trailersBOLER CO·Filed 2001·Granted Aug 28, 2001·36 cites·20 claims
- 4480US5996981AReduced size bushing for beam-type axle suspension systemBOLER CO·Filed 1997·Granted Dec 7, 1999·57 cites·20 claims
- 4579US6419289B1Vehicle bumper systemBOLER CO·Filed 2001·Granted Jul 16, 2002·40 cites·38 claims
- 4679US6213507B1Vehicle trailer frame cross member/suspension assembly mountBOLER CO·Filed 1998·Granted Apr 10, 2001·47 cites·11 claims
- 4779US5950971AAssembly for and method of mounting a suspension member to an axle housingBOLER CO·Filed 1996·Granted Sep 14, 1999·62 cites·3 claims
- 4879US4783096AStacked airbag wheeled vehicle suspension systemBOLER CO·Filed 1986·Granted Nov 8, 1988·41 cites·19 claims
- 4978US5887881ALeaf spring attachment memberBOLER CO·Filed 1997·Granted Mar 30, 1999·60 cites·23 claims
- 5077US5642896ALocking pins for movable subframe of tractor-trailersBOLER CO·Filed 1996·Granted Jul 1, 1997·43 cites·8 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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