CXT Incorporated

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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 121
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6350093 Electrically insulated threaded fastener anchorOct 02, 00Feb 26, 02[F16B]
5104039 Railroad tieFeb 22, 91Apr 14, 92[E01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6129288 Railroad crossing panel fillerExpiredOct 16, 98Oct 10, 00[E01B]
6059199 Road transportable segmental concrete railroad tie long-line production systemExpiredJan 30, 98May 09, 00[E01B]
5766648 Road transportable segmental concrete railroad tie long-line production systemExpiredOct 21, 96Jun 16, 98[B28B]
5716539 Concrete railroad tie mold insert for rail fastenersExpiredOct 12, 95Feb 10, 98[B28B]

Top Inventors for This Owner

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