Water discharge device and bathtub fitting
US-10132063-B2 · Nov 20, 2018 · US
Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence)
Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05B1/044 |
| Official title | {Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence)} |
| Display label | Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence) |
| Total patents | 234 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 16 |
| 2017 | 15 |
| 2018 | 16 |
| 2019 | 20 |
| 2020 | 26 |
| 2021 | 23 |
| 2022 | 24 |
| 2023 | 25 |
| 2024 | 25 |
| 2025 | 21 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Film forming apparatus
US-10118191-B2 · Nov 6, 2018 · US
Die mounted contact applicator
US-10081022-B2 · Sep 25, 2018 · US
Spray nozzle
US-10081023-B2 · Sep 25, 2018 · US
System for applying a coating to a workpiece
US-2018207672-A1 · Jul 26, 2018 · US
Liquid blade
US-2018207687-A1 · Jul 26, 2018 · US
Die mounted contact applicator
US-2018117602-A9 · May 3, 2018 · US
Method and apparatus for coating a three-dimensional curved substrate with an electrical conductive ink
US-2018104715-A1 · Apr 19, 2018 · US
Continuous production of exfoliated 2d layered materials by compressive flow
US-2018093454-A1 · Apr 5, 2018 · US
Surface treating apparatus
US-2018087140-A1 · Mar 29, 2018 · US
Catalytic cracking spray nozzle with internal liquid particle dispersion ring
US-9925508-B2 · Mar 27, 2018 · US
System for applying a coating to a workpiece
US-9919335-B2 · Mar 20, 2018 · US
Multi-temperature contact applicator
US-9889599-B2 · Feb 13, 2018 · US
A spray nozzle
US-2017348706-A1 · Dec 7, 2017 · US
Spray Nozzle for High Viscosity Spray Applications with Uniform Spray Distribution
US-2017341090-A1 · Nov 30, 2017 · US
Shower head with waterfall function
US-2017320071-A1 · Nov 9, 2017 · US
Film forming apparatus
US-2017274410-A1 · Sep 28, 2017 · US
Liquid knife, liquid knife cleaning apparatus and liquid knife assembly apparatus
US-2017266698-A1 · Sep 21, 2017 · US
Application system component with transponder and/or wear detection device
US-2017259290-A1 · Sep 14, 2017 · US
Coating apparatus and nozzle
US-9744551-B2 · Aug 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05B1/044?
- CPC B05B1/044 is the Cooperative Patent Classification code for “Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence).”
- How many patents are filed under CPC B05B1/044 (Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains (B05B1/046 takes precedence))?
- Our database includes 234 publications tagged with this CPC code.
- Is patent activity under CPC B05B1/044 growing?
- Publication counts under this code: 25 in 2024 vs 21 in 2025 (latest complete years).