M-B-W, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 1019
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 221
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 125
 
  
 
B25D PERCUSSIVE TOOLS 119
 
  
 
B25F COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR 122
 
  
 
E02F DREDGING; SOIL-SHIFTING 144
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9677240 Single direction vibratory plateSep 05, 12Jun 13, 17[E02D]
8511934 Drive train assembly for a concrete finishing machine with centrally located engineMay 14, 12Aug 20, 13[E01C]
8202022 Vibratory percussion rammers and methods of making vibratory percussion rammersJan 25, 11Jun 19, 12[E01C]
8057125 Vibratory percussion rammers and methods of making vibratory percussion rammersAug 06, 08Nov 15, 11[E01C]
7805865 Vibratory exciter unit for interchangeable connection to various vibratory toolsJan 13, 06Oct 05, 10[E02F]
7798384 Probe bar hole driver and removerSep 29, 08Sep 21, 10[B25C, B23B]
7540336 Vibration isolator for a pneumatic pole or backfill tamperMay 24, 06Jun 02, 09[B23Q]
7210336 Gas link leak evacuation and monitoring systemOct 07, 05May 01, 07[G01M]
7204659 Screed bar for vibratory screedDec 21, 04Apr 17, 07[E01C]
7201537 Concrete screed with vibration isolationOct 25, 05Apr 10, 07[E01C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0340,849 VIBRATION ISOLATOR FOR A PNEUMATIC POLE OR BACKFILL TAMPERAbandonedMay 18, 15Nov 24, 16[B25D, F16F, E02D]
6749365 Vibration isolation for a percussion rammerExpiredMar 18, 02Jun 15, 04[E01C]
6695467 Mixer drum locking apparatusExpiredFeb 01, 02Feb 24, 04[B28C, B01F]
5491960 Apparatus for the continuous production of a particulate filled barrierExpiredSep 28, 94Feb 20, 96[B65B]
5423628 Winch construction for a vibratory concrete screedExpiredJun 28, 94Jun 13, 95[E01C]
5387052 Drive mechanism for a vibratory compactorExpiredMar 09, 93Feb 07, 95[F16D, E01C, F16H]
5320448 Drive mechanism for a vibratory compactorExpiredJun 05, 92Jun 14, 94[E01C, F16H]
5244306 Vibratory compactor attachment for mechanical equipmentExpiredMar 31, 92Sep 14, 93[E01C]
5209331 Clutch constructionExpiredMay 28, 92May 11, 93[F16D, F16H]
5170943 High velocity pneumatic deviceExpiredJun 21, 90Dec 15, 92[B05B]
5149225 Reversible drive for a vibratory compactorExpiredMar 13, 91Sep 22, 92[E01C, F16H]
5140759 Pneumatic device for excavating and removing materialExpiredJun 14, 91Aug 25, 92[F16K, E02F]
5096330 Pitch control mechanism for a surface finishing machineExpiredJun 21, 90Mar 17, 92[E01C, F16H]
5062228 Compactor and blade attachment for loaderExpiredJul 02, 90Nov 05, 91[E02F]
5051025 Slip form paving machine with outrigger wheelExpiredMay 24, 90Sep 24, 91[E01C]
4991321 Pneumatic device for excavating and removing materialExpiredJun 21, 90Feb 12, 91[E02F]
4950101 Shaft coupling construction for a vibratory screedExpiredMar 10, 89Aug 21, 90[E01C]
4927289 Vibratory mechanism for a compaction rollerExpiredApr 24, 89May 22, 90[E01C]
4895478 Adjustable handle construction for a compaction apparatusExpiredAug 22, 88Jan 23, 90[E01C]
4859114 Directional control system for a riding-type surface working machineExpiredMar 24, 88Aug 22, 89[E01C]

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