THERMWELL PRODUCTS CO., INC.

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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
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D499475 Space heater and humidifierSep 26, 03Dec 07, 04[2303]
D379650 Electric space heater for mounting on a ceiling or wallMay 15, 95Jun 03, 97[2303]
5437001 Upright radiant electric heating applianceDec 21, 92Jul 25, 95[F24H, H05B]
5381509 Radiant electric space heaterApr 28, 93Jan 10, 95[F24H]
5297991 Portable electric floor and window fanAug 11, 93Mar 29, 94[F24F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6810205 Space heater and light sourceExpiredFeb 03, 03Oct 26, 04[H05B, F24D]
6351602 Upright radiant electric heating applianceExpiredJul 14, 95Feb 26, 02[F24C]
6285829 Radiant electric space heaterExpiredJan 08, 99Sep 04, 01[F24D, A61M]
6167196 Radiant electric heating applianceExpiredJan 09, 98Dec 26, 00[F21V]
6122437 Electric space heater with swivel mountExpiredMay 16, 97Sep 19, 00[F24C]
5652826 Radiant electric space heater with capillary tube thermostatExpiredJan 06, 95Jul 29, 97[F24H]
5621846 Radiant electric space heater with angular adjustment support bracketExpiredMay 17, 95Apr 15, 97[F24H, F24C]
D353885 Portable fanExpiredNov 23, 93Dec 27, 94[]
D346208 Compact combined twin window and floor fan housingExpiredAug 13, 92Apr 19, 94[]

Top Inventors for This Owner

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