Baffle assembly
US-2024059255-A1 · Feb 22, 2024 · US
using gas, e.g. hot air
using gas, e.g. hot air · 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 | B60S1/54 |
| Official title | using gas, e.g. hot air |
| Display label | using gas, e.g. hot air |
| Total patents | 866 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 18 |
| 2017 | 30 |
| 2018 | 58 |
| 2019 | 75 |
| 2020 | 107 |
| 2021 | 86 |
| 2022 | 107 |
| 2023 | 120 |
| 2024 | 129 |
| 2025 | 100 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Foreign body removal device and drive device for foreign body removal device
US-2017355353-A1 · Dec 14, 2017 · US
Method for preventing condensation on vehicle windows
US-9827827-B2 · Nov 28, 2017 · US
Windowpane defogging device for a motor vehicle and windowpane defogging method using the same
US-9821770-B2 · Nov 21, 2017 · US
Air blowing device
US-2017326938-A1 · Nov 16, 2017 · US
Individual air conditioning apparatus for vehicle and method of controlling the same
US-2017326940-A1 · Nov 16, 2017 · US
Defrost duct with acoustic material inserts
US-2017313281-A1 · Nov 2, 2017 · US
Method and apparatus for removing and preventing lens surface contamination on a vehicle lens
US-9796359-B2 · Oct 24, 2017 · US
Method of controlling a hvac system of a vehicle
US-2017297412-A1 · Oct 19, 2017 · US
Windscreen clearing using surface monitoring
US-9783166-B1 · Oct 10, 2017 · US
Device for cleaning an optical lens of a parking assistance camera
US-9783167-B2 · Oct 10, 2017 · US
Air and fluid cleaning system and method for cleaning vehicle vision devices
US-2017182980-A1 · Jun 29, 2017 · US
Auxiliary heating, ventilation, and air conditioning system and method
US-2017182861-A1 · Jun 29, 2017 · US
Vehicle camera cleaning system
US-2017182981-A1 · Jun 29, 2017 · US
Warm air channel outlet control device
US-2017174043-A1 · Jun 22, 2017 · US
Camera unit with a cleaning device
US-2017168291-A1 · Jun 15, 2017 · US
Cleaning apparatus for in-vehicle optical sensor
US-9663073-B2 · May 30, 2017 · US
On-vehicle imaging device
US-2017129404-A1 · May 11, 2017 · US
Air blowing device
US-2017129312-A1 · May 11, 2017 · US
Energy-efficient vehicle window defogging and prevention of re-freezing
US-2017106721-A1 · Apr 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60S1/54?
- CPC B60S1/54 is the Cooperative Patent Classification code for “using gas, e.g. hot air.”
- How many patents are filed under CPC B60S1/54 (using gas, e.g. hot air)?
- Our database includes 866 publications tagged with this CPC code.
- Is patent activity under CPC B60S1/54 growing?
- Publication counts under this code: 129 in 2024 vs 100 in 2025 (latest complete years).