OASYSCHAIR CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47C CHAIRS 845
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 161
 
  
 
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
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D799876 Backrest for a chairMar 01, 16Oct 17, 17[0601]
D799229 ChairJul 26, 16Oct 10, 17[0601]
D798092 Backrest for a chairJan 09, 17Sep 26, 17[0601]
D798093 Backrest for a chairJan 19, 17Sep 26, 17[0601]
9763516 Storage rack of tableMay 24, 16Sep 19, 17[A47B]
9763520 Reclinable office chairAug 15, 16Sep 19, 17[A47C]
9717343 Chair backrest panel positioning deviceMar 07, 16Aug 01, 17[A47C, F16B]
9713385 Lower-back supporting device of chairMar 16, 16Jul 25, 17[A47C]
D761049 Backrest for a chairMay 01, 15Jul 12, 16[0601]
D761050 Backrest for a chairMay 01, 15Jul 12, 16[0601]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0273,462 Back Adjusting and Positioning Structure of ChairAbandonedMay 18, 16Sep 28, 17[A47C]
2011/0018,321 Chair Capable of Reduced Transportation Volume and Rapid AssemblyAbandonedJul 21, 09Jan 27, 11[A47C]
2008/0036,264 HEIGHT ADJUSTABLE CHAIR ARMRESTAbandonedAug 10, 06Feb 14, 08[A47C]
2008/0036,265 Height Adjustable Chair ArmrestAbandonedAug 02, 07Feb 14, 08[A47C]
2006/0138,821 Chair backrestAbandonedDec 27, 04Jun 29, 06[A47C]
6755468 Folding chairExpiredMay 09, 03Jun 29, 04[A47C]
2003/0137,172 Backrest pad for chairAbandonedJan 22, 02Jul 24, 03[A47C]

Top Inventors for This Owner

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