Hale Fire Pump Company

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 324
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 128
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 146
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5993183 Gear coatings for rotary gear pumpsSep 11, 97Nov 30, 99[F04C]
5727933 Pump and flow sensor combinationDec 20, 95Mar 17, 98[F01C]
5427181 Mixer for compressed air foam systemJun 14, 93Jun 27, 95[A62C]
5411100 Compressed air foam systemJul 08, 93May 02, 95[A62C]
5255747 Compressed air foam systemOct 01, 92Oct 26, 93[A62C]
5215499 Positive pressure safety systemFeb 19, 92Jun 01, 93[F24F]
5139393 Thermal relief valveFeb 11, 91Aug 18, 92[F04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5506012 Multiple chambered lift bagExpiredApr 01, 94Apr 09, 96[B66F]
5243761 Portable rescue toolExpiredMar 18, 92Sep 14, 93[B25F]
5145014 Air supply system for firefighting apparatusExpiredDec 28, 90Sep 08, 92[A62C]
5063670 Portable cutter toolExpiredOct 03, 90Nov 12, 91[F16L, B26B]
5042442 Internal combustion engineExpiredApr 10, 90Aug 27, 91[F02B]
5018665 Thermal relief valveExpiredFeb 13, 90May 28, 91[G05D]
5010870 Portable engine-pump assemblyExpiredApr 10, 90Apr 30, 91[F02B]
4979693 Portable hose reelExpiredMar 16, 89Dec 25, 90[B65H]
4976319 Water driven fan for firefightingExpiredMar 06, 89Dec 11, 90[A62C]
4973028 Rescue tool jawExpiredNov 21, 89Nov 27, 90[B66F]
4907654 Water driven fan system for firefightingExpiredSep 12, 88Mar 13, 90[A62C]
D303533 Housing for a portable pumpExpiredOct 13, 87Sep 19, 89[]
4831886 Flow indicatorExpiredJul 24, 87May 23, 89[G01F]
4786239 Pumping system selectably operable as a fire pump or a hydraulic pumpExpiredJun 15, 83Nov 22, 88[F04B]
4762281 Drive arrangements for comminutor-pump assemblyExpiredApr 19, 83Aug 09, 88[B02C]
4734019 Pumping systemExpiredDec 05, 86Mar 29, 88[F04B, F01D]
4721029 Pressurized fluid supply means for rescue toolsExpiredJun 03, 86Jan 26, 88[F15B]
4720050 Comminutor-pump assemblyExpiredJun 18, 82Jan 19, 88[B02C]
4715327 Flow system for engine-pump assemblyExpiredMay 23, 86Dec 29, 87[F02P]
4712516 Fuel supply for a rotary piston engineExpiredSep 25, 85Dec 15, 87[F02B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.