Squeegee tool having a fixed blade
US-D1072405-S · Apr 22, 2025 · US
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Huda Stephen patents
Huda Stephen is listed as an inventor on 41 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Huda Stephen |
| Total patents | 41 |
| First publication | Dec 29, 2016 |
| Latest publication | Apr 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Reconfigurable combined toilet plunger, brush, and caddy
US-D1045283-S · Oct 1, 2024 · US
Toilet plunger
US-D1044176-S · Sep 24, 2024 · US
Combined toilet plunger and caddy
US-D1044175-S · Sep 24, 2024 · US
Water conditioning systems having diversion devices
US-12053742-B2 · Aug 6, 2024 · US
Tool handles having stationary and rotational portions
US-11926032-B2 · Mar 12, 2024 · US
Water conditioning systems
US-11813570-B2 · Nov 14, 2023 · US
Media purification devices having intergral flow controllers
US-11535530-B2 · Dec 27, 2022 · US
Plungers, toilet brushes, and caddy assembiles
US-2022307250-A1 · Sep 29, 2022 · US
Water conditioning systems
US-2022280898-A1 · Sep 8, 2022 · US
Recent patents
Latest publications not already listed above.
Water conditioning systems
US-11369923-B2 · Jun 28, 2022 · US
Water conditioning systems having diversion devices
US-2022040640-A1 · Feb 10, 2022 · US
Tool handles having stationary and rotational portions
US-2022001528-A1 · Jan 6, 2022 · US
Tool handles having stationary and rotational portions
US-2022001529-A1 · Jan 6, 2022 · US
Water conditioning systems having diversion devices
US-11185822-B2 · Nov 30, 2021 · US
Tool grip
US-D935720-S · Nov 9, 2021 · US
Media purification devices having intergral flow controllers
US-2021024380-A1 · Jan 28, 2021 · US
Water purification media device
US-D907742-S · Jan 12, 2021 · US
Hard surface cleaning devices
US-10881264-B2 · Jan 5, 2021 · US
Water conditioning systems
US-2020384413-A1 · Dec 10, 2020 · US
Media purification devices having integral flow controllers
US-10829396-B2 · Nov 10, 2020 · US
Water conditioning systems
US-10717046-B2 · Jul 21, 2020 · US
Water conditioning systems having diversion devices
US-2020147549-A1 · May 14, 2020 · US
Tool grip
US-D881494-S · Apr 14, 2020 · US
Water conditioning systems having diversion devices
US-10549239-B2 · Feb 4, 2020 · US
Bottle
US-D867705-S · Nov 19, 2019 · US
Tool grip
US-D866899-S · Nov 12, 2019 · US
Hard surface cleaning devices
US-10470638-B2 · Nov 12, 2019 · US
Fluid conditioning systems having caps with filter cartridge sealing and removal devices and/or locking devices
US-10307712-B2 · Jun 4, 2019 · US
Tool handles having stationary and rotational portions
US-2019001480-A1 · Jan 3, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Unger Marketing Int Llc | 41 |
| Unger Man International Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D2201/4076 | 18 |
| B01D15/361 | 18 |
| C02F1/001 | 18 |
| C02F2201/006 | 18 |
| C02F1/42 | 18 |