FU, TUNG-CHIEN

Patent Owner

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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 463
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158
 
  
 
2102 GYMNASTICS AND SPORTS APPARATUS AND EQUIPMENT135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9199151 Inner bladder structure of punching bagMay 07, 11Dec 01, 15[A63B]
9067115 Punching elasticity adjustment structureOct 27, 11Jun 30, 15[A63B]
8931767 Punching elasticity adjustment structureDec 12, 11Jan 13, 15[A63B, F16F]
D675696 Trainer for martial artsSep 15, 11Feb 05, 13[2102]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7226398 Apparatus for practicing art of attack and defenseExpiredNov 02, 05Jun 05, 07[A63B]

Top Inventors for This Owner

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