AMERICAN RAILCAR INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 917
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING370
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 296
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0225,694 HATCH COVER FOR RAILWAY CARS AND METHOD OF MANUFACTURING THE SAMEFeb 10, 16Aug 10, 17[B61D, B65D]
2015/0096,459 DOOR AND DOOR OPERATING ASSEMBLY FOR A RAILCAR AND METHOD OF ASSEMBLING THE SAMEOct 03, 14Apr 09, 15[B61D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908536 Hatch cover for railway cars and method of manufacturing the sameFeb 10, 16Mar 06, 18[B61D, B65D]
9862394 Door and door operating assembly for a railcar and method of assembling the sameOct 03, 14Jan 09, 18[B61D]
9789882 Door sealing assembly for a railcar and method of assembling the sameOct 03, 14Oct 17, 17[B61D]
9623881 Valve interlock systems for use with railcarsSep 26, 14Apr 18, 17[F16K, B61D, B60P, B65D]
8534203 Support system for a railcar and method for assembling the sameFeb 07, 11Sep 17, 13[B61D]
8534204 Hatch assembly for a railcar and method for assembling the sameDec 16, 10Sep 17, 13[B61D]
8347911 Vacuum relief valve and method for assembling the sameSep 29, 09Jan 08, 13[F16K, B65D]
8122580 Methods for manufacturing an axleJun 26, 08Feb 28, 12[B23Q, B23P, C21D]
6875942 Methods and systems for fabricating spiral welded cylindersJan 09, 04Apr 05, 05[B21D]
6717093 Methods and systems for fabricating spiral welded cylindersDec 27, 01Apr 06, 04[B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0225,001 CENTER PLATE FOR A RAILWAY CAR AND METHOD OF ASSEMBLING THE SAMEAbandonedFeb 11, 14Aug 13, 15[B23K, B61F]
2012/0237,302 PRESSURE GAUGE ASSEMBLY FOR A RAILCAR AND METHOD OF ASSEMBLING THE SAMEAbandonedMar 16, 11Sep 20, 12[B23P, G01L, B65G, B61D]
2012/0144,635 METHODS AND SYSTEMS FOR MANUFACTURING AN AXLEAbandonedJan 30, 12Jun 14, 12[B23Q, B23P, B21C]
2010/0148,105 SECURITY MECHANISM FOR A FLOW CONTROL DEVICE ON A RAILCAR AND METHOD OF COUPLING THE SAMEAbandonedFeb 24, 10Jun 17, 10[F16K, B23P]
7704025 Apparatus and method for supporting a semi-trailer on a railcarExpiredJul 17, 06Apr 27, 10[B60P]
2010/0006,791 VALVE EXTENSION HANDLE AND METHOD OF USING THE SAMEAbandonedJul 09, 08Jan 14, 10[F16K, B25G, B21D]
2008/0308,000 EDUCTION PIPE GUIDEAbandonedJun 13, 07Dec 18, 08[F16L, B23P, B61D]
7427089 Apparatus and method for securing a hatch cover to a hatch portExpiredAug 01, 05Sep 23, 08[B65D]
5017065 Retractable railcar hitchExpiredSep 06, 89May 21, 91[B60P]
4867073 Internal drainage system for hollow member structural assembly and methodExpiredMar 17, 88Sep 19, 89[B61D]
4641677 Coaxial operating rod and packing seal for top-operated, bottom outlet valve in railway tank car and method of aligning sameExpiredFeb 25, 86Feb 10, 87[F16K]
4543851 Torque application assembly for closure valve of a railroad hopper car outletExpiredJun 23, 82Oct 01, 85[G05G]
4431162 Low profile cone valve assemblyExpiredAug 26, 81Feb 14, 84[F16K]
4397444 Tank car bottom outlet valve having combination ring and valve seatExpiredDec 12, 80Aug 09, 83[F16K]
4326557 Top operated tank car bottom outlet valve assembly installed from the bottom of the carExpiredApr 21, 80Apr 27, 82[F16K]
4313591 Combination top operable and bottom operable tank lading valve assemblyExpiredMay 22, 78Feb 02, 82[F16K]
4281951 Container pedestal supplemental lockExpiredJan 11, 80Aug 04, 81[B65J, B61D, B60P]
4264250 Crane operated railway trailer hitchExpiredApr 18, 79Apr 28, 81[B62D, B61D, B60P]
4248551 End cap arrangement utilizing large headed bolts and single end wall stopExpiredJun 01, 79Feb 03, 81[B65G]

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