Energy Absorption Systems, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE442
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 8102
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 430
 
  
 
B60D VEHICLE CONNECTIONS 417
 
  
 
A01D HARVESTING; MOWING140
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 128
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790653 Energy absorbing vehicle barrierMay 30, 13Oct 17, 17[E01F]
9567717 Pavement markerMar 13, 14Feb 14, 17[E01F]
9399845 Crash attenuatorSep 04, 14Jul 26, 16[E01F, B60R]
9371619 Self-righting flexible delineator with protective collarMar 13, 14Jun 21, 16[E01F]
9238922 Ground anchor for flexible delineatorOct 02, 14Jan 19, 16[E02D, E04H]
9200417 Guardrail system with a releasable postOct 15, 13Dec 01, 15[E01F]
8974142 Crash cushionNov 07, 11Mar 10, 15[E01F]
8905382 End terminalJan 31, 12Dec 09, 14[E01F]
8647012 Gate for barrier system and methods for the assembly and use thereofApr 27, 11Feb 11, 14[E01F]
8556286 Towable impact attenuatorJan 29, 13Oct 15, 13[B60D, B62D, A01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0110,651 GUARDRAILAbandonedSep 10, 13Apr 24, 14[E01F, F16G]
2010/0281,791 REMOVABLE POST AND METHOD FOR THE ASSEMBLY AND USE THEREOFAbandonedFeb 12, 10Nov 11, 10[F16M, E04C, E02D, E04F]
2006/0113,401 Anti-icing spray systemAbandonedNov 29, 04Jun 01, 06[B05B]
6955304 Anti-icing spray assemblyExpiredOct 06, 03Oct 18, 05[B05B, A01G]
6942263 Mount for truck mounted attenuatorExpiredApr 09, 04Sep 13, 05[B60R]
2003/0077,119 Vehicle mounted crash attenuatorAbandonedNov 01, 01Apr 24, 03[E01F]
6539175 Highway crash barrier monitoring systemExpiredJun 29, 00Mar 25, 03[G03B]
6478506 Roadway pavement markerExpiredOct 12, 00Nov 12, 02[E01F]
2002/0090,259 Railway crossing guardAbandonedJan 08, 01Jul 11, 02[E01F]
6315490 Crash cushionWithdrawnApr 28, 00Nov 13, 01[]
6270020 Roadway deicing systemExpiredDec 28, 99Aug 07, 01[B05B, A01G]
6173943 Guardrail with slidable impact-receiving elementExpiredApr 22, 98Jan 16, 01[E01F]
6142452 Highway barrier and guardrailExpiredJun 24, 99Nov 07, 00[F01F]
6082638 Anti-icing nozzle mounting deviceExpiredJun 03, 98Jul 04, 00[B05B]
6050742 Pavement markerExpiredJan 08, 97Apr 18, 00[E01F]
6042023 Automatic deicing unitExpiredFeb 06, 98Mar 28, 00[B05B]
5967497 Highway barrier and guardrailExpiredDec 15, 97Oct 19, 99[E10F]
5451351 Method for rehabilitating a pipe with a liner having an electrically conductive layerExpiredSep 13, 91Sep 19, 95[B29C]
5447272 Automatic deicer spreaderExpiredFeb 22, 94Sep 05, 95[B05B]
5112028 Roadway impact attenuatorExpiredSep 04, 90May 12, 92[A01K]

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