Tennant N.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 218
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8894773 Sweeping machineAug 19, 09Nov 25, 14[E01H, B08B, G01C, B60L]
8714291 Cleaning machineJun 18, 09May 06, 14[B60R]
7735176 Sweeping machine with variable wheel trackingNov 19, 02Jun 15, 10[E01H]
5771532 Suction sweeping machineOct 24, 95Jun 30, 98[A47L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0043,917 Battery Connection SystemAbandonedDec 14, 09Feb 23, 12[B60L]
2009/0300,870 DUST CONTROL SYSTEMAbandonedDec 06, 05Dec 10, 09[E01H]

Top Inventors for This Owner

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