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 CA224024 CA224021 CA224027 |
| 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 | |
| Carriers and Fixture Supports | Z1203-XH Z1203-XB Z1204-XH Z1204-XB | US8141177 US8544121 |
| Carriers and Fixture Supports | Z1231EZ | CA Patent Pending US 12065816 |
| Carriers and Fixture Supports | ZF1201-U | US Patent Pending |
| 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, EFBLIVSC | US10926993 USD898783 USD898084 USD914422 US11390515 AU Patent Pending EP Patent Pending US Patent Pending CN Patent Pending |
| Drinking Water | Pro | US Patent Pending CA Patent Pending MX 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 | ZS880 | 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 | |
| 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 |
| 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 | |
| Grease Interceptor | GRZE | US Patent Pending CA Patent Pending |
| 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 |
| Product Category | Product | Patent Info |
|---|---|---|
| Handwashing Systems | Z5003 | CA173927 USD810897 |
| 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 |
| 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 USD1070024 USD1070025 USD10720026 USD10720027 |
| 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 | Gateway Fixture Area Platform Endpoint | |
| plumbSMART | Z-LIGHT-W1 |
CA 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 | US7658043 US9103107 |
| 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 |