LIAO, HUI CHUAN

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B27G ACCESSORY MACHINES OR APPARATUS; TOOLS 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D472907 Wood planning machineMay 13, 02Apr 08, 03[1509]
6481475 Wood planing machine with a wood shaving collecting mechanismMar 20, 02Nov 19, 02[B27G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7276003 Vertical band saw machine with a speed ratio varying deviceExpiredSep 14, 04Oct 02, 07[F16H]
7210387 Vertical band saw machineExpiredSep 14, 04May 01, 07[B23D]
7082867 Circular saw with a dust collecting mechanismExpiredFeb 20, 04Aug 01, 06[B26D]
7044841 Grinding machineExpiredAug 19, 05May 16, 06[B24B]
6994008 Table sawExpiredOct 01, 03Feb 07, 06[B23D]
2006/0021,857 Conveyer belt-adjusting device for a conveyer unitAbandonedNov 24, 04Feb 02, 06[B65G]
6986704 Sand belt-tensioning deviceExpiredOct 21, 04Jan 17, 06[B24B]
6925919 Table saw with a shaving collecting mechanismExpiredOct 02, 03Aug 09, 05[B26D, B27B]
6915726 Wood-turning latheExpiredAug 20, 03Jul 12, 05[B23B]
6899606 Rotary grinding machineExpiredMar 05, 04May 31, 05[B24B]
6866568 Circular sawExpiredFeb 20, 04Mar 15, 05[B24B]
6848348 Wood lathe with a cooling fanExpiredJul 21, 03Feb 01, 05[B23B]
6840148 Scroll sawing machine with a speed ratio varying deviceExpiredAug 13, 02Jan 11, 05[B27B, F16H]
2004/0261,591 Table saw with a positioning unit for positioning a rip fence unit thereofAbandonedAug 22, 03Dec 30, 04[B23D]
6826896 Lawn mower with grass-shredding deviceExpiredDec 16, 03Dec 07, 04[A01D]
6789588 Wood planing machine with a wood shaving collecting mechanismExpiredMay 24, 02Sep 14, 04[B27G]
6776697 Rotary woodworking machineExpiredAug 07, 02Aug 17, 04[B24B]
6729221 Scroll saw capable of sawing angle adjustmentExpiredJul 09, 02May 04, 04[B27B]
6722239 Scroll sawing machine with a sawdust collecting mechanismExpiredJul 09, 02Apr 20, 04[B26D]
6666242 Wood planing machine with a height display unitExpiredApr 07, 03Dec 23, 03[B23Q, B27C]

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Top Inventors for This Owner

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