Patent Applications

The following list provides information about Zurn Water LLC's products that are covered by one or more patents and/or pending patent applications in the US and other jurisdictions. This list is posted on the Internet to satisfy the virtual patent marking provisions of the America Invents Act and provides notice to the public in compliance with 35 U.S.C. § 287. This website is subject to periodic maintenance and may not be available at the time of your visit. The patent process is dynamic and the content of this list is updated periodically, but may not be up to date at the specific time you visit this web page. Patent applications may be pending or published and patents may have issued which are not yet identified on this list. This list might not be all inclusive and other products not listed here may be associated with one or more patents or pending patent applications in the United States or other jurisdictions. The absence of any patent or product from this list does not prevent enforcement of any and all legal rights associated with the patent.

Product Category Product Patent Info
Acid Neutralization Z9A-PHIX US Patent Pending

Product Category Product Patent Info
Backflow Preventers

350 series

375 series

US7784483

US11629792

Backflow Preventers

375AW1

375ASTW1

CA Patent Pending

US Patent Pending

Backflow Preventers

350BOF

375BOF

US7905250

US8215328

Backflow Preventers 350 series US7434593
Backflow Preventers

350AR series

375AR series

US8997772

US10914391

US11629792

US11384853

Product Category Product Patent Info
Carriers and Fixture Supports Gasket for Plumbing Assembly

CA Patent Pending

US Patent Pending

Carriers and Fixture Supports ZPWC1 US11,891,786
Carriers and Fixture Supports

Z1203-OFL

Z1203-OFR

Z1204-OFL

Z1204-OFR

CA2661387

US8505124

Carriers and Fixture Supports Z1231-WL US9328493
Carriers and Fixture Supports Z1231EZ

CA Patent Pending

US11753810

Carriers and Fixture Supports

ZF1201

ZF1202

ZF1203

ZF1204

US9464426
Carriers and Fixture Supports

Z1201

Z1202

CA2889684
Carriers and Fixture Supports Z1231-EZR

CA2462804

US7096520

Carriers and Fixture Supports

Z1203-XH

Z1203-XB

Z1204-XH

Z1204-XB

US8141177

US8544121

Carriers and Fixture Supports Z1231EZ

CA Patent Pending

US 12065816

Product Category Product Patent Info
Drinking Water VRCSMM US Patent Pending
Drinking Water LZS8WS, LZSTL8WS US Patent Pending
Drinking Water SW1156C, SWCAB, SW1806CR, DSSW1808FS

US11339045

US11004298

US10482704

US11410483

Drinking Water LBWD

US10926993

USD898783

USD898084

USD914422

AU Patent Pending

EP Patent Pending

US Patent Pending

CN Patent Pending

Product Category Product Patent Info
Faucets LKD2, LKE4, LK394A US10060104
Faucets LKAV4061 USD681783
Faucets Z6952-XL CA173931
Faucets

Z6950

Z6955

US9133607

US9587384

CA Patent Pending

Faucets

Z6913

Z6915

Z6920

Z6922

CA Patent Pending

US Patent Pending

Faucets Z6953-XL USD805607
Faucets Z6952-XL USD805608
Faucets Z86000 US8555922
Faucets Z6954-XL USD809629
Faucets Z6954-XL CA173930
Faucets Z6953-XL CA173929
Faucets

Z812A1-XL-TR

Z812B1-XL-TR

Z812A4-XL-TR

Z812B4-XL-TR

CA171565

USD794758

US10138620

CA Patent Pending

Faucets

Z6950-XL-S-W2

Z6950-XL-IM-S-W2

Z6950-XL-S-W1

Z6950-XL-S

Z6950-XL-IM-S

CA156158

CA156159

CA156160

CA160889

CA160890

CA160976

USD719641

USD744617

USD759210

USD774171

USD787643

Faucets Z6950 USD706906
Faucets Z81100-XL US8376316
Faucets Z83100-XL-TR

US10921832

CA Patent Pending

Product Category Product Patent Info
Faucets/Flush Valves

Z69XX-W2

P6900-RK-W2

PlumbSMART

US Patent Pending
Faucets/Flush Valves

Z69XX-W1

Z69XX-W2

PlumbSMART

US Patent Pending

Product Category Product Patent Info
Filtration FH, FL, FLT, FLP, FLA, FLR, FVR, FVRDLA, FBL, FBLA US Patent Pending

Product Category Product Patent Info
Fire Protection ZW5000 series

CA194125

CA206745

USD980391

USD986391

Product Category Product Patent Info
Fixtures Z5795 US7636957
Fixtures Z5755

USD731040

USD739924

Fixtures

Z5755

Z5765

CA2861501

US9650778

Fixtures Z6946

US10100967

CA Patent Pending

Fixtures Z5001

CA178706

USD869622

Product Category Product Patent Info
Floor Drains Z415 US8875727
Floor Drains EZ1

CA Patent Pending

US 11,268,271

US Patent Pending

Floor Drains Monolithic Drain US Patent Pending
Floor Drains Z1805 US Patent Pending
Floor Drains Z400SR US9290925
Floor Drains

Z1035

Z1036

CA2490750

US8146308

Floor Drains Z1035-Q US8261379
Floor Drains

Z415BZ

Z415SZ

CA2657148

US8347424

US8881490

Floor Drains

P886

P886-HR

US7588392
Floor Drains Z899

CA2925260

US Patent Pending

Floor Drains Z1899

CA Patent Pending

US Patent Pending

Floor Drains

ZPD1

ZPT1

US11408164

GB 2605724

Floor Drains Z415

US11078658

AU, CA, GC, and US Patents Pending

Floor Drains Z400

US10167622

CA Patent Pending

Product Category Product Patent Info
Floor Sinks Z1903 US7958686
Floor Sinks Z1755

US8486260

US9206593

US9422710

Floor Sinks

FS8

FS12

CA Patent Pending

US11346095

Floor Sinks

Z1900

Z1901

Z1902

US8578523

Product Category Product Patent Info
Flush Valves

ZER6000AV-TM

ZER6003AV-TM

CA Patent Pending

US11739512

Flush Valves

ZERK-U-TM

ZERK-C-TM

USD883444
Flush Valves

P6000-B-HP

P6000-A-AA-CP

Z60XX Series

Z62XX Series

ZER6XXX Series

ZEMS6XXX Series

ZTR6XXX Series

US7802586
Flush Valves

ZER-TM

ZERK-TM

AU201913016

CA187838

Flush Valves ZTR6203 US8113225
Flush Valves

Z6XXX Series

ZH6XXX Series

Z66XX Series

ZER6XXX Series

ZEMS6XXX Series

ZER6XXX Series

US9963861

CA Patent Pending

Flush Valves Z6XXX Series US8485221
Flush Valves ZRK Series USD635219
Flush Valves

Z6000AV

Z6000

AU2011100506

AU2011256900

CA2570353

US7481413

US8397317

US9057454

US9062442

Flush Valves

Z6XXX Series

ZER6XXX Series

ZEMS6XXX Series

ZRK Series

CA161310

CA2617443

US7922147

US8297296

USD787646

Flush Valves Z6000AV

US9399861

US10214887

Flush Valves

ZER6000AV-TM

ZER6003AV-TM

CA Patent Pending

US11739512

Flush Valves ZER6000AV-TM

AU Patent Pending

CA Patent Pending

US11739512

US10753075

US10578228

Flush Valves Z6000AV-WS1-DF

USD759208

USD759209

Flush Valves

ZER6000

ZER6000-TM

Z6000

ZEMS6000

ZEMS6003

CA2903659

US9896829

Product Category Product Patent Info
Grease Interceptor Z1192

CA2519778

US6951615

Product Category Product Patent Info
Hand Dryer VERDEdri® US9982942
Hand Dryer VERDEdri®

CA Patent Pending

US Patent Pending

Hand Dryer ADA-WG

CA149071

USD683076

Hand Dryer GXT, EXT USD600856
Handwashing Systems Z5003

CA173927

USD810897

Product Category Product Patent Info
Handwashing Systems Z5004

CA178705

USD890311

US Patent Pending

Handwashing Systems Z5006

CA178704

CA184039

USD883452

US Patent Pending

Handwashing Systems HY-G1-TP, HY-G1-ECO US Patent Pending
Handwashing Systems Z5002

CA173928

USD810249

Handwashing Systems Z5001

CA173926

USD810896

Handwashing Systems Z5005

CA178707

USD869623

Product Category Product Patent Info
Hydrants

Z1320XL

Z1321XL

US7828005
Hydrants

Z1349

Z1350

US8210198
Hydrants Z1397 US7258128
Hydrants

Z1322XL-EZ

Z1332XL-EZ

US7395834

Product Category Product Patent Info
Interceptors

RC-35

RC-50

CA2712499

US7682509

Product Category Product Patent Info
Linear Trench Drains Z899

CA167730

USD787028

Linear Trench Drains Z899

US9777489

US10240351

US10570628

US10975583

US11795703

CA2925260

Linear Trench Drains Z888-6 US7866911
Linear Trench Drains Z886-DI US Patent Pending

Product Category Product Patent Info
PEX Q_P

CA2686762

CNZL201510083529.9

PEX QELHD_ US Patent Pending
PEX QER_X

CA Patent Pending

US11541581

US Patent Pending

PEX QCLP_X

CA2553902

US7464969

EP1711733

MX266824

US7134696

US7360800

Product Category Product Patent Info
plumbSMART

Z69XX-W1

Z69XX-W2

P6900-RK-W2

375AW1

375ASTW1

PlumbSMART

US11108865
plumbSMART

Z69XX-W1

Z69XX-W2

P6900-RK-W2

375AW1

375ASTW1

PlumbSMART

US Patent Pending
plumbSMART

Z69XX-W2

P6900-RK-W2

PlumbSMART

US Patent Pending
plumbSMART

Z69XX-W1

Z69XX-W2

P6900-RK-W2

375AW1

375ASTW1

PlumbSMART

US Patent Pending
plumbSMART Z-LIGHT-W1

US11153945

CA Patent Pending

US Patent Pending

Product Category Product Patent Info
Pressure Reducing Valves

500XL3

600XL3

US11106227

US11835971

AU Patent Pending

CA Patent Pending

US Patent Pending

Product Category Product Patent Info
Roof Drains Froet 100C

CA2464013

US7591111

Roof Drains

Z150

Z154

Z158

CA2461111

US7658043

US9103107

US9422709

Roof Drains Z100 FLOFORCE

CA Patent Pending

US Patent Pending

Product Category Product Patent Info
Sinks SLN, USN, SLXDN,USXDN

US11149422

CA Patent Pending

US Patent Pending

Sinks ELDSSF, CTXBG

USD912226

US Patent Pending

Sinks LKOBG USD821670
Sinks CTXF

US10501919

US11098468

US Patent Pending

Sinks ELXRUP, ELXUFP, ELGU, ELG, DLSR

US9057185

US9783968

US10519637

US10626586

US11053671

CA2831282

CN103748293

HK1193855

MX339038B

Sinks ELXFDB, ELXUFP

US10151085

MX2017016630

CA Patent Pending

Product Category Product Patent Info
Soap Dispensers Z6954-SD CA179129
Soap Dispensers Z6953-SD CA179130
Soap Dispensers Z6952-XL CA179131

Product Category Product Patent Info
Traps Primers and Specialties Z8946 USD807157
Traps Primers and Specialties Z1072

US10458106

CA2947074

Traps Primers and Specialties Trap Seal Protection Device US Patent Pending