Patents

Patents held by Mueller Water Products including Subsidiaries and Affiliates are listed below. Patents are listed by product and model number where applicable.

Product Patent Number
350psi 3-Nozzle Fire Hydrant M4060HPAR, M4060HPBR, M4060HPCR, M4060HPDR, M4060HPER 29/545,299; 29/545,305; 29/545,306
420 and 435 Series Composite Meter (V0GAXXXX, V0FAXXXX, V0HAXXXX, V0LAXXXX, V0JAXXXX) 7,854,165; 8,613,220; 8,281,654; D583,692
420 RDM V0FDXXXX 14/273,823; 14/451,896
420 RDM V0GDXXXX 14/273,823; 14/451,896
A-415 FLUSH HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-420 CENTURION® 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-421 CENTURION® 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-422 CENTURION® 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-423 CENTURION® 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-424 CENTURION® 1 WAY (PUMPER) HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-425 CENTURION® 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-433 UL/FM 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-435 UL/FM 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-436 UL/FM 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-441 MODERN CENTURION® 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-442 MODERN CENTURION® 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-443 MODERN UL/FM 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-444 MODERN UL/FM 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-447 MODERN UNDERWRITER 2 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-448 MODERN UNDERWRITER 3 WAY HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-451 US PIPE® SENTINEL® HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-453 US PIPE® SENTINEL® HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-454 CENTURION® 3 HOSE HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-455 CENTURION® 4 HOSE HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-457 US PIPE® SENTINEL® SPIN-IN HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-458 CENTURION® 3 HOSE 1 PUMPER HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-459 CENTURION® 2 HOSE 2 PUMPER HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-461 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-462 CENTURION® 2 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-463 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-464 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-467 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-468 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-469 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-472 CENTURION® 2 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-473 CENTURION® 3 WAY WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-474 CENTURION® 2 WAY (PUMPER) WITH STOP IN BONNET HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-477 CENTURION® 1 WAY (PUMPER) HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
A-479 CENTURION® 3 WAY (MONITOR) HYDRANT (with reversible valve) 6,886,586; 9,222,582; 14/615,971; 14/945,960
AQUAGRIP® SYSTEM (with Centurion® Hydrants and A-2361 Gate Valves) 7,004,511
Echoshore® Products and Services  13/492,794
Epulse® Products and Services  6,561,032; 7,328,618; 7,475,596
Hydro-Guard® HG-8 Flushing System 9,238,904
Jones® Ductile Iron Fire Hydrant J-4040, J-4048, J-4060, J-4060M 29/545,299; 29/545,305; 29/545,306
MEGA-LITE® DRILLING MACHINE C39550 7,901,162
Mi.Echo® System 13/492,790; 13/492,792; 13/492,794; 13/492,795; 14/063,334
Mi.Hydrant XR 9,287,963
Mueller® 350 psi Resilient Wedge A-2361 Gate Valve sizes 4"-12" 15/171,686
Mueller® Adjusta-Coil Meter Box 9,243,944
Mueller® Brisco™ Bypass Meter Valve 6,283,153
Mueller® DBS System 7,886,773
Mueller® Pig Plug Line Stopper Fitting Insert 682644, 682775, 682643, 682774, 682772, 683018, 682773, 683019, 682785, 683016, 682786, 683017 7,748,411
Pratt® RD-Series® Check Valve (with Disc Position Indicator) 9,506,575; 8,596,295
PSI - Pratt® Surge Inhibitor Check Valve (with Disc Position Indicator) 14/994,741; 9,506,575; 8,596,295
Safety-Guard® Industrial Flushing System 7,240,853; 7,240,854
Series 851 FlexCheck Valve (with Disc Position Indicator) 9,506,575; 8,596,295