TRANSPO INDUSTRIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE119
 
  
 
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
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8921028 Salt, resist composition and method for producing resist patternMar 07, 12Dec 30, 14[C07D, C07C, G03F]
6056471 Multiple necked-down break-away coupling for highway or roadside appurtenancesJun 11, 98May 02, 00[F16D]
5474408 Break-away coupling with spaced weakened sectionsNov 04, 93Dec 12, 95[F16B, F16D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0277,527 BREAK-AWAY COUPLING WITH ENHANCED FATIGUE PROPERTIES FOR HIGHWAY OR ROADSIDE APPURTENANCESAbandonedApr 24, 12Oct 24, 13[F16M]
5049001 Safety roadway delineator effective during rainy night-time driving conditionsExpiredSep 20, 88Sep 17, 91[E01C]
4826228 Universal safety lifting deviceExpiredNov 13, 87May 02, 89[B66C]
4772155 Safety roadway delineator effective during rainy night-time driving conditionsExpiredJan 09, 87Sep 20, 88[G02B, E01C]
4528786 Low profile break safe breakaway systemExpiredSep 30, 82Jul 16, 85[E04B, F16D]

Top Inventors for This Owner

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