JOHNSON FAMILY TRUST DATED JANUARY 5, 2001

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING469
 
  
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR222
 
  
 
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
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6202682 Pressure regulator with selector controlJan 04, 99Mar 20, 01[F16K, G05D]
6041809 Two stage flush control valve assemblyMar 05, 97Mar 28, 00[F16K, E03D]
5967167 Remote controlled drinker systemAug 06, 98Oct 19, 99[F17D]
5964247 Fill valveNov 19, 97Oct 12, 99[F16K]
D408501 Fill valveApr 01, 98Apr 20, 99[2301]
5806556 Turbine controlled metering valveOct 30, 95Sep 15, 98[F16K]
5692249 Top mounted flush valveJun 18, 96Dec 02, 97[E03D]
5526540 Hydrotherapy nozzle assemblyMar 31, 95Jun 18, 96[A61H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6253708 Remote controlled drinker system and drinker line control valveExpiredAug 31, 99Jul 03, 01[F16K, A01K]
5803114 Back jet flush toilet systems and methodsExpiredMar 08, 96Sep 08, 98[F16K, E03D]
5771921 Pressure regulatorExpiredSep 19, 95Jun 30, 98[G05D]
5515556 Back jet flush toilet systems and methodsExpiredJul 25, 94May 14, 96[E03D]
5439025 Float operated fill valveExpiredDec 28, 94Aug 08, 95[F16K]
5421361 Float operated fill valveExpiredMay 19, 94Jun 06, 95[F16K]
5375887 Plumbing hookup kitExpiredJun 21, 93Dec 27, 94[F16L]
5337781 Float operated fill valveExpiredJul 08, 93Aug 16, 94[F16K]
5255703 Float operated fill valveExpiredJul 08, 92Oct 26, 93[F16K]
5022421 Fluid connection method and assemblyExpiredJan 26, 90Jun 11, 91[F16K]
4973402 Flow restrictor and strainer assembly for a toilet tank fill valve and the likeExpiredApr 26, 89Nov 27, 90[B01D]
4896629 Poultry watering valveExpiredAug 30, 88Jan 30, 90[A01K]

Top Inventors for This Owner

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