SAMWON ONSPA CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 225
 
  
 
A47C CHAIRS 152
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0059,202 HOT-WATER BOILER FOR HOT-WATER HEATING MATFeb 01, 16Mar 02, 17[F24H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9486085 Boiler for hot water heating matsSep 29, 14Nov 08, 16[F24H, A47C, H05B, F24D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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