Chubu Bearing Kabushikikaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
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
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS131
 
  
 
0808 FASTENING, SUPPORTING OR MOUNTING DEVICES NOT INCLUDED IN OTHER CLASSES119

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D597828 Retaining ring for a shaftOct 05, 05Aug 11, 09[0808]
D540153 Retaining ring for a shaftApr 01, 05Apr 10, 07[0805]
D514431 Retaining ring for shaftJul 27, 04Feb 07, 06[0805]
D487390 Retaining ring for shaftOct 15, 02Mar 09, 04[0805]
5474293 Gliding object for game of curlingMay 15, 95Dec 12, 95[A63B]
5197841 E-shaped retainer ringMar 16, 92Mar 30, 93[F16B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0257,230 Retaining ring for shaftAbandonedApr 21, 06Nov 16, 06[F16B]
7089640 Tool for installing retaining ringExpiredMay 06, 05Aug 15, 06[B23P]
5899941 Artificial intervertebral diskExpiredDec 09, 97May 04, 99[A61F]

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