Bathroom fixtures and components
US-2023414044-A1 · Dec 28, 2023 · US
Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass
Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47K4/00 |
| Official title | Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass |
| Display label | Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 10 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 7 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bathroom fixtures and components
US-11812903-B2 · Nov 14, 2023 · US
Smart sanitary system and control method thereof
US-11795675-B2 · Oct 24, 2023 · US
System for Automated Floor Cleaning
US-2023230046-A1 · Jul 20, 2023 · US
Connected bathroom components
US-2023209167-A1 · Jun 29, 2023 · US
Servicing pathway selection for critical smart dispenser in multiple washroom facilities
US-11669808-B2 · Jun 6, 2023 · US
Connected bathroom components
US-11622067-B2 · Apr 4, 2023 · US
Lavatory with stowage compartment
US-11434008-B2 · Sep 6, 2022 · US
Servicing Pathway Selection for Critical Smart Dispenser in Multiple Washroom Facilities
US-2022261770-A1 · Aug 18, 2022 · US
Bathroom fixtures and components
US-2022192434-A1 · Jun 23, 2022 · US
Servicing pathway selection for critical smart dispenser in multiple washroom facilities
US-11354628-B2 · Jun 7, 2022 · US
Convertible aircraft toilet
US-11319696-B2 · May 3, 2022 · US
Bathroom fixtures and components
US-11272813-B2 · Mar 15, 2022 · US
Aft complex with prm lavatory
US-2021403165-A1 · Dec 30, 2021 · US
Lavatory unit for vehicle
US-11058260-B2 · Jul 13, 2021 · US
Critical Dispenser Servicing in a Multiple Washroom Facility
US-2021090033-A1 · Mar 25, 2021 · US
Work shift scheduling for smart dispensers in multiple washroom facilities
US-10891596-B2 · Jan 12, 2021 · US
Functional unit for bathroom
US-2020354231-A1 · Nov 12, 2020 · US
Convertible aircraft toilet
US-2020208382-A1 · Jul 2, 2020 · US
Lavatory Unit for Vehicle
US-2020196804-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47K4/00?
- CPC A47K4/00 is the Cooperative Patent Classification code for “Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass.”
- How many patents are filed under CPC A47K4/00 (Combinations of baths, showers, sinks, wash-basins, closets, or urinals, not covered by a single other group of this subclass)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC A47K4/00 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).