BACKER EHP INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1794
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 324
 
  
 
A21B BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING 118
 
  
 
A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY 135
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9801236 Band heater systems and assembly methodsDec 04, 15Oct 24, 17[H05B]
9504097 Full support heating element apparatusFeb 15, 13Nov 22, 16[H05B]
9226342 Band heater systems and assembly methodsOct 16, 13Dec 29, 15[H05B]
8581157 Band heater systems and assembly methodsNov 30, 09Nov 12, 13[H05B, H01R, B66F]
8571395 Track system for heater assemblySep 27, 10Oct 29, 13[F24H, A61H, H05B]
7949238 Heating element for applianceJan 19, 07May 24, 11[H05B]
D516713 Radiant heating elementDec 03, 03Mar 07, 06[2303]
D514696 Radiant heating elementDec 03, 03Feb 07, 06[2303]
6593553 Heating coil assembly and methods for assembling the sameMar 26, 02Jul 15, 03[H05B]
6359262 Support bracket for heater element in bake ovenOct 26, 00Mar 19, 02[A21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0129,205 FLOW-THROUGH HEATERAbandonedNov 30, 09Jun 02, 11[F24H]
2010/0322,601 ELECTRIC BROIL ELEMENTAbandonedJun 18, 10Dec 23, 10[A21B]
2010/0237,059 RESISTIVE HEATING ELEMENT FOR ELECTRICAL HEATINGAbandonedMar 18, 10Sep 23, 10[H05B, H01C]
2009/0010,625 Flow Through HeaterAbandonedJun 30, 08Jan 08, 09[F24H]
6756569 Temperature sensor for heater unit in cooktop rangeExpiredMay 13, 02Jun 29, 04[H05B]
6555793 Advanced radiant electric heaterExpiredNov 11, 98Apr 29, 03[H05B]
6417496 Modular heating unit for cooktopsExpiredJan 09, 01Jul 09, 02[H05B]
5977524 Microwire staple for holding the resistive member of a heating element in placeExpiredOct 15, 97Nov 02, 99[H05B]
5954981 Mounting apparatus for modular radiant heating elementExpiredAug 20, 98Sep 21, 99[H05B, F24C]
5935469 Insulating staple for holding the resistive member of a heating element in placeExpiredOct 23, 97Aug 10, 99[H05B]

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