Assignee
PF WATERWORKS LP
US·19 granted patents·6 pending applications·125 citations·filing 2016–2024
Top patents by PatentIndex Score
25 records- 0197US10072405B2Drain cleaning apparatusPF WATERWORKS LP·Filed 2016·Granted Sep 11, 2018·22 cites·29 claims
- 0296US11680397B2Kitchen sink drain stopper and strainerPF WATERWORKS LP·Filed 2021·Granted Jun 20, 2023·6 cites·27 claims
- 0396US10683648B2Drain cleaning apparatusPF WATERWORKS LP·Filed 2017·Granted Jun 16, 2020·15 cites·13 claims
- 0496US10301803B2Push-type drain stopper for pop-up drainPF WATERWORKS LP·Filed 2017·Granted May 28, 2019·16 cites·30 claims
- 0595US10808386B2Sink drain pipe with and without overflow portsPF WATERWORKS LP·Filed 2018·Granted Oct 20, 2020·9 cites·6 claims
- 0693US12012735B2Bathtub overflow assemblyPF WATERWORKS LP·Filed 2022·Granted Jun 18, 2024·3 cites·27 claims
- 0792US10240329B2Pop-up drain assemblyPF WATERWORKS LP·Filed 2017·Granted Mar 26, 2019·9 cites·39 claims
- 0889US11519161B2Drain stopper and strainerPF WATERWORKS LP·Filed 2019·Granted Dec 6, 2022·5 cites·25 claims
- 0989US11162251B2Bathtub drain stopperPF WATERWORKS LP·Filed 2017·Granted Nov 2, 2021·7 cites·24 claims
- 1088US10246861B2Pop-up drain assemblyPF WATERWORKS LP·Filed 2017·Granted Apr 2, 2019·5 cites·33 claims
- 1185US10081935B2Brace support devicePF WATERWORKS LP·Filed 2017·Granted Sep 25, 2018·3 cites·24 claims
- 1284US10494800B2Pop-up drain assembly, connector device and drain stopperPF WATERWORKS LP·Filed 2017·Granted Dec 3, 2019·5 cites·49 claims
- 1383US11517155B2Drain flange cover and strainerPF WATERWORKS LP·Filed 2018·Granted Dec 6, 2022·4 cites·18 claims
- 1482US12188215B2Bathtub drain stopperPF WATERWORKS LP·Filed 2021·Granted Jan 7, 2025·1 cites·13 claims
- 1582US11019965B2Bathtub drain flange assemblyPF WATERWORKS LP·Filed 2018·Granted Jun 1, 2021·4 cites·27 claims
- 1679US11702829B2Kits for reducing inventory of sink drain assembliesPF WATERWORKS LP·Filed 2021·Granted Jul 18, 2023·1 cites·23 claims
- 1775US2023279650A1Sink Drain Pipe With and Without Overflow PortsPF WATERWORKS LP·Filed 2023·Application pending·0 cites
- 1872US11788266B2Sink drain pipe with and without overflow portsPF WATERWORKS LP·Filed 2021·Granted Oct 17, 2023·0 cites·8 claims
- 1969US2023078534A1Drain Stopper and StrainerPF WATERWORKS LP·Filed 2022·Application pending·0 cites
- 2068USD940836SDrain strainerPF WATERWORKS LP·Filed 2019·Granted Jan 11, 2022·10 cites·1 claims
- 2168US11193261B2Sink drain pipe with and without overflow portsPF WATERWORKS LP·Filed 2020·Granted Dec 7, 2021·0 cites·25 claims
- 2262US2025075480A1Bathtub Drain StopperPF WATERWORKS LP·Filed 2024·Application pending·0 cites
- 2354US2023160189A1Unitary Ball Rod Assembly for a Pop-Up Drain AssemblyPF WATERWORKS LP·Filed 2022·Application pending·0 cites
- 2453US2024229437A9Drain Stopper and Strainer with BristlesPF WATERWORKS LP·Filed 2022·Application pending·0 cites
- 2546US2021071704A1Toilet Bolt CapPF WATERWORKS LP·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →