LINK TREASURE LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B62B HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES 325
 
  
 
A47D FURNITURE SPECIALLY ADAPTED FOR CHILDREN 812
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 448
 
  
 
A47C CHAIRS 449
 
  
 
1212 PERAMBULATORS, INVALID CHAIRS, STRETCHERS49
 
  
 
B60B VEHICLE WHEELS 230
 
  
 
A45C PURSES; LUGGAGE; HAND CARRIED BAGS 122
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
A63H TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7905509 Brake mechanism for a baby strollerOct 19, 06Mar 15, 11[B62B]
7784801 Brake unit for a baby strollerJan 18, 07Aug 31, 10[B62B]
7766366 Foldable baby stroller frameSep 07, 07Aug 03, 10[B62B]
7753397 Pivotal base for a canopy frameDec 10, 07Jul 13, 10[B62B]
7753398 Baby stroller frame with seat direction changing mechanismApr 29, 08Jul 13, 10[B62B]
7618093 Securing mechanism of the base of safety car seatAug 07, 06Nov 17, 09[A47B, A47C]
7588263 Adjustable mesh basket for strollerMar 16, 07Sep 15, 09[B62B]
D596996 Baby strollerJan 09, 06Jul 28, 09[1212]
7490848 Fixed-direction wheel control mechanism for baby strollerJul 10, 06Feb 17, 09[B62B]
7475900 Baby stroller frameOct 12, 06Jan 13, 09[B62B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0089,732 CHILD SAFETY SEAT WITH A TRANSVERSE ENGAGING BASEAbandonedOct 14, 10Apr 21, 11[B60N, A47D]
2010/0078,976 INFANT SAFETY SEAT WITH AN ADUSTABLE ACCOMMODATING SPACEAbandonedJan 09, 09Apr 01, 10[B60N]
2010/0052,384 CHILD SAFETY SEAT WITH A TRANSVERSE ENGAGING BASEAbandonedAug 26, 08Mar 04, 10[A47C]
7651116 Baby stroller frameExpiredApr 24, 07Jan 26, 10[B62B]
7591031 Control device of lower frame assembly for a playpenExpiredMar 02, 07Sep 22, 09[A47D]
7584985 Foldable baby strollerExpiredAug 15, 06Sep 08, 09[B62B]
7490895 High chair with collapsible frameExpiredDec 12, 05Feb 17, 09[A47C]
2008/0224,508 SAFETY SEAT WITH A WARNING DEVICEAbandonedMar 11, 08Sep 18, 08[A47C]
7422230 One hand folding structure for strollerExpiredAug 15, 05Sep 09, 08[B62B]
2008/0211,204 Scooter FrameAbandonedFeb 15, 08Sep 04, 08[B62K]
2008/0173,253 PET ENCLOSUREAbandonedJan 23, 08Jul 24, 08[A01K]
7393050 Foldable structure of highchairExpiredAug 16, 06Jul 01, 08[A47D]
7367581 Baby stroller frame with seat direction changing mechanismExpiredAug 25, 06May 06, 08[B62B]
2008/0093,825 Safety lock for a baby strollerAbandonedOct 22, 07Apr 24, 08[B62B]
2008/0088,115 Wheeled tail platform for a strollerAbandonedAug 10, 07Apr 17, 08[B62B]
2008/0029,983 Shock absorbing mechanism for a strollerAbandonedAug 01, 07Feb 07, 08[B62B]
2008/0001,450 Baby carrier with detabhable supporting padAbandonedJun 27, 07Jan 03, 08[A47C]
2007/0267,835 Foldable walker frameAbandonedMay 17, 07Nov 22, 07[B62M]
2007/0163,041 Joint structure for collapsible play yardAbandonedMar 02, 06Jul 19, 07[A47D]
2007/0164,538 Joint structure for a baby strollerAbandonedJan 17, 07Jul 19, 07[B62B]

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Top Inventors for This Owner

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