Group One Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 455
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 265
 
  
 
A46B BRUSHES 129
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B31F MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD 124
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9687707 Tennis net tension system including service let indication featureNov 27, 13Jun 27, 17[A63B]
9422841 Fill tube with pop-up pouring assistance assemblyFeb 15, 13Aug 23, 16[F01M, B67C, B65B]
8272140 Fluid reservoir assemblyJun 20, 11Sep 25, 12[A46B, G01F]
7979999 Fluid reservoir assemblyNov 18, 10Jul 19, 11[A46B, G01F]
7837402 Fluid reservoir wiper assemblyJul 27, 09Nov 23, 10[A46B, G01F]
7578071 Fluid reservoir wiper assemblyMar 24, 08Aug 25, 09[A46B, G01F]
7360319 Dip stickOct 27, 06Apr 22, 08[G01F]
5407417 Ribbon curling deviceOct 26, 92Apr 18, 95[B31F, B65H]
5400452 Ribbon curling toolSep 09, 91Mar 28, 95[B25B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6939285 Ribbon curling and shredding deviceExpiredJun 28, 99Sep 06, 05[0000]
6655559 Curly ribbon product making machineExpiredMar 21, 02Dec 02, 03[D04D]
6360413 Curly ribbon product making machineExpiredMay 30, 00Mar 26, 02[D04D]
6261216 Ribbon curling and shredding deviceExpiredDec 18, 98Jul 17, 01[B31F]
6228015 Ribbon curling and shredding deviceExpiredJan 13, 00May 08, 01[B31F]
5916081 Ribbon curling and shredding deviceExpiredJul 29, 97Jun 29, 99[B31F]
5711752 Ribbon curling and shredding methodExpiredMay 20, 96Jan 27, 98[B31F, B65H]
5564145 Ribbon curling toolExpiredFeb 03, 95Oct 15, 96[B26B]
5551646 Ribbon curling and ribbon splitting deviceExpiredMay 13, 94Sep 03, 96[B26B, B65H]
5518492 Ribbon curling and shredding deviceExpiredMay 13, 94May 21, 96[B31F, B65H]
5205007 Ribbon curling toolExpiredSep 10, 91Apr 27, 93[B25F]

Top Inventors for This Owner

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