HOLMES PRODUCTS CORP.

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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 126
 
  
 
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
D425978 Window fanFeb 04, 98May 30, 00[2304]
D420442 Fan grillDec 11, 98Feb 08, 00[2304]
5513296 Air heater with angled PTC heaters producing diverging heated airflowJun 08, 94Apr 30, 96[F24H, H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6114813 Light sensitive dimmer switch circuitExpiredJul 30, 98Sep 05, 00[H05B]
6053482 Humidifier including a water filtration deviceExpiredJan 30, 98Apr 25, 00[B01F]
5893939 Air purifier and filter assembly thereforExpiredDec 11, 97Apr 13, 99[B01D]
5800054 Easy-assembly dual-pole floor lampExpiredFeb 25, 97Sep 01, 98[F21S]
5792390 Humidifier with top fill tankExpiredJan 08, 97Aug 11, 98[B01F]
5720594 Fan oscillating in two axesExpiredDec 13, 95Feb 24, 98[F04D]
5706985 Dispensing closure for liquidsExpiredJun 06, 95Jan 13, 98[B67D]
D388221 Floor lampWithdrawnAug 05, 96Dec 23, 97[LOC6]
5660605 Window fanExpiredSep 18, 95Aug 26, 97[B01D]
5658130 Oscillating window fanExpiredDec 15, 95Aug 19, 97[F01D]
5655055 Omnidirectional space heater having adjustable, arcuate bafflesExpiredOct 13, 95Aug 05, 97[F24H, F24D, F24F]
5578113 Air treatment systemExpiredJul 19, 94Nov 26, 96[B03C]
5456742 Electric circuit having a convenience outlet for use in a humidifier or an air purifierExpiredSep 09, 93Oct 10, 95[B03C]
5434386 Electric circuit having a heater element and a night lightExpiredSep 01, 93Jul 18, 95[H05B]
5425671 Window fanExpiredSep 07, 93Jun 20, 95[F24F]
D355961 VaporizerExpiredApr 02, 93Feb 28, 95[]
D354582 Table lampExpiredNov 01, 93Jan 17, 95[]
D354343 Ceramic heaterExpiredMar 04, 94Jan 10, 95[]
D354370 Table lampExpiredNov 01, 93Jan 10, 95[]
D354127 Portable electric fanExpiredJan 03, 94Jan 03, 95[]

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