CHANGZHOU SUNWOOD INTERNATIONAL TRADING CO. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 255
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9610831 Tonneau cover internal frame mounting systemMay 12, 15Apr 04, 17[B60J, B62D]
9421850 Folding tonneau cover system secondary hinge assemblyAug 21, 14Aug 23, 16[B60J, B60R, E05D]
8678469 Lock and roll up tonneau cover methodJun 08, 12Mar 25, 14[B60P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0107,515 TONNEAU COVER HIDDEN SNAP SYSTEMAbandonedOct 16, 15Apr 21, 16[B60J, B60P]
2015/0145,277 TONNEAU COVER LATCHING SYSTEMAbandonedNov 24, 14May 28, 15[B60J]
2013/0307,287 TONNEAU COVER LOCKING CLAMPING METHOD AND APPARATUSAbandonedMay 17, 12Nov 21, 13[B60P]

Top Inventors for This Owner

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