AMTROL LICENSING INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 1215
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL862
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 791
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT446
 
  
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 212
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0345,802 MOISTURE DETECTING AIR CAP INDICATOR FOR EXPANSION TANK FAILUREMay 30, 14Dec 03, 15[F24D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915433 Moisture detecting air cap indicator for expansion tank failureMay 30, 14Mar 13, 18[F16L, G01M, F15B, F24D, F16J]
D812186 Portable gas tank shroudApr 28, 16Mar 06, 18[2301]
D809090 Portable high pressure cylinder jacketSep 19, 16Jan 30, 18[2301]
9803805 Handle for portable gas cylinder with two click locking assemblyNov 14, 14Oct 31, 17[F17C, B65D]
9777880 Pressure absorber for a fluid system and method of useMay 27, 16Oct 03, 17[F16L]
9702495 Multi-layered gas-filled bladder for accommodating changes in fluid characteristics within a fluid delivery systemJul 22, 15Jul 11, 17[F16L, E03B, B32B]
9528659 Plastic stand and method of attachment to a pressure vesselOct 03, 11Dec 27, 16[F16M, F17C]
9366373 Pressure absorber for a fluid system and method of useMay 20, 14Jun 14, 16[F16L]
9146137 Air cell indicatorDec 12, 12Sep 29, 15[F16L, G01L, G01D]
9004101 Devices and methods for causing turbulent flow in a tank assemblyJun 23, 11Apr 14, 15[F17D, E03B]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0082,319 HYDRONIC SPACE HEATING SYSTEM HAVING TWO STAGE HEAT PUMP BUFFER TANKAbandonedSep 18, 15Mar 23, 17[F24H, H05B]
2011/0168,726 HYBRID PRESSURE VESSELS FOR HIGH PRESSURE APPLICATIONSAbandonedMar 24, 11Jul 14, 11[F17C]
2011/0147,390 HYBRID PRESSURE VESSELS FOR HIGH PRESSURE APPLICATIONSAbandonedFeb 24, 11Jun 23, 11[F17C]
2011/0140,412 SUPPORT STAND FOR PRESSURE VESSELAbandonedMay 08, 09Jun 16, 11[F16L, F16M]
2008/0121,590 By-pass system for separating untreated water from treated water within a water treatment systemAbandonedNov 01, 07May 29, 08[C02F, B01D]
2008/0099,394 Distributor assembly for pressure vessel and method of installationAbandonedMar 23, 07May 01, 08[B01D]
7287663 Lined pressure vessel and connector thereforExpiredJan 05, 05Oct 30, 07[F17C]
7100683 In-well aeration deviceExpiredFeb 06, 04Sep 05, 06[E21B]
7048861 System and method for in-well aerationExpiredDec 17, 03May 23, 06[C02F]
7032628 Mobile prepressurized diaphragm type fluid storage tankExpiredApr 23, 04Apr 25, 06[B65D]
2005/0109,974 Valve for a non-refillable pressurized containerAbandonedNov 19, 04May 26, 05[F16K]
5691406 Universal EPDM/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the likeExpiredAug 21, 96Nov 25, 97[C08K]
5111879 Sanitary locking lip split well sealExpiredJun 06, 90May 12, 92[E21B]
5036876 Non-refillable cylinder valve for returnable cylindersExpiredJul 31, 90Aug 06, 91[F16K]
4921214 Non-refillable packless valve for pressurized containersExpiredJun 08, 89May 01, 90[B65D]
4836409 Integral diaphragm-liner bladder for hydropneumatic tankExpiredFeb 18, 88Jun 06, 89[F16L]
4813575 Non-refillable valve for pressurized containersExpiredSep 29, 87Mar 21, 89[B65D]

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