PANDROL LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 354
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
0808 FASTENING, SUPPORTING OR MOUNTING DEVICES NOT INCLUDED IN OTHER CLASSES119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903074 Railway rail anchoring deviceJan 24, 14Feb 27, 18[E01B]
9725854 Railway ail fastening assembly and methodJun 26, 15Aug 08, 17[E01B]
9702091 Railroad tie plate with integral clip retainers and method of making the sameApr 14, 15Jul 11, 17[E01B, B21D]
9562330 Railway rail fastening clip and pad for recessed railseatsApr 23, 13Feb 07, 17[E01B]
9340929 Components of a railway rail fastening assemblyJun 27, 12May 17, 16[E01B]
9315947 Railway rail fastening clip and insulatorJan 24, 12Apr 19, 16[E01B]
9228297 Rail support assembly with improved shoulderNov 28, 12Jan 05, 16[E01B]
D736609 Clamp shoulderJan 08, 13Aug 18, 15[0808]
8905322 Railway rail padAug 13, 10Dec 09, 14[E01B]
8888012 Insulator for railway fastening clip and railway rail fastening clip for use therewithAug 13, 10Nov 18, 14[E01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0074,559 METHODS OF MANUFACTURING A RESILIENT RAIL CLIPAbandonedDec 03, 10Mar 28, 13[B21D]
2012/0187,203 SEALING PLATE FOR USE WITH RAIL CLIP ANCHORING DEVICEAbandonedApr 03, 12Jul 26, 12[E01B]
8033480 Arrangement for fastening railroad rails to a sleeperExpiredApr 28, 05Oct 11, 11[E01B]
7648080 Rail fixing deviceExpiredJun 17, 05Jan 19, 10[E01B]
2009/0261,177 RAILWAY RAIL PADAbandonedFeb 21, 07Oct 22, 09[E01B]
2009/0090,790 APPARATUS AND METHOD FOR REPAIRING WORN RAIL SHOULDERSAbandonedOct 03, 07Apr 09, 09[E01B]
2006/0144,659 Tuned absorbers for railway railsAbandonedFeb 28, 06Jul 06, 06[F16F]
2006/0060,662 Method of attaching rail clip anchoring device to a railway rail supportAbandonedOct 07, 03Mar 23, 06[E01B]
6342287 Elastic pad, especially under-railExpiredMar 24, 99Jan 29, 02[E01B, B32B]
6318939 Fastening deviceExpiredApr 14, 00Nov 20, 01[F16B]
5718376 Railway rail-fastening clip and assemblyExpiredJan 06, 97Feb 17, 98[E01B]
5605284 Elastic rail clampsExpiredAug 07, 95Feb 25, 97[E01B]
5165346 Rail fastener applicatorExpiredNov 30, 90Nov 24, 92[E01B]
5110046 Rail fastening systemExpiredMar 07, 90May 05, 92[E01B]
5003888 Rail fastener applicatorExpiredAug 16, 89Apr 02, 91[B61H, E01B]
4971247 Pad for placing under a railway rail and a rail-and-fastening assembly including the padExpiredOct 19, 88Nov 20, 90[E01B]
4934594 Fastening railway railsExpiredOct 19, 88Jun 19, 90[E01B]
4928878 Fastening rails to wooden sleepersExpiredFeb 25, 88May 29, 90[E01B]
4915299 Fastening railway railsExpiredOct 19, 88Apr 10, 90[F01B]
4913343 Electrical insulator for insulating a railway rail-fastening clip from a retaining member for itExpiredOct 19, 88Apr 03, 90[E01B]

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