T&B STRUCTURAL SYSTEMS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 149
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 412
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
0801 TOOLS AND IMPLEMENTS FOR DRILLING, MILLING OR DIGGING123

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9605402 Retaining wall soil reinforcing connector and methodMay 04, 11Mar 28, 17[B23K, F16C, F16D, E02D]
8734059 Soil reinforcing element for a mechanically stabilized earth structureJan 24, 11May 27, 14[E02D]
8632277 Retaining wall soil reinforcing connector and methodApr 08, 10Jan 21, 14[E02D]
8632278 Mechanically stabilized earth welded wire facing connection system and methodJul 15, 10Jan 21, 14[E21D, E02D]
8632279 Splice for a soil reinforcing element or connectorSep 22, 10Jan 21, 14[E02D]
8632280 Mechanically stabilized earth welded wire facing connection system and methodApr 27, 12Jan 21, 14[E21D, E02D]
8632281 Mechanically stabilized earth system and methodApr 27, 12Jan 21, 14[E21D, E02D]
8632282 Mechanically stabilized earth system and methodJun 17, 10Jan 21, 14[E02D]
8177458 Mechanically stabilized earth connection apparatus and methodJun 05, 09May 15, 12[E21D, F16B, E04B]
7972086 Earthen retaining wall with pinless soil reinforcing elementsJul 09, 07Jul 05, 11[E02D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0093,318 WAVE ANCHOR SOIL REINFORCING CONNECTOR AND METHODSAbandonedJan 07, 13Apr 03, 14[E02D]
8496411 Two stage mechanically stabilized earth wall systemExpiredJan 24, 11Jul 30, 13[E02D]
2013/0133,174 DRIVE PIN FOR SOIL REINFORCING CONNECTOR DEVICEAbandonedNov 30, 11May 30, 13[B23P, F16B]
8393829 Wave anchor soil reinforcing connector and methodExpiredJan 08, 10Mar 12, 13[E02D]
2012/0114,430 SPLICE FOR A SOIL REINFORCING ELEMENT OR CONNECTORAbandonedJan 17, 12May 10, 12[E02D]
2011/0170,958 SOIL REINFORCING CONNECTOR AND METHOD OF CONSTRUCTING A MECHANICALLY STABILIZED EARTH STRUCTUREAbandonedAug 23, 10Jul 14, 11[E02D]
2009/0285,639 SOIL REINFORCING RETAINING WALL ANCHORAbandonedMay 16, 08Nov 19, 09[E21D, E02D]

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