Brushless direct current blower motor with novel motor cover
US-2024333072-A1 · Oct 3, 2024 · US
using an air blower
using an air blower · 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 | B60H1/12 |
| Official title | using an air blower |
| Display label | using an air blower |
| Total patents | 128 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 16 |
| 2018 | 22 |
| 2019 | 27 |
| 2020 | 22 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 1 |
| 2024 | 7 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat management system for vehicle
US-2024131900-A1 · Apr 25, 2024 · US
Blower motor
US-2019260262-A1 · Aug 22, 2019 · US
Opening and closing device
US-2019226711-A1 · Jul 25, 2019 · US
Exhaust purification device
US-10337373-B2 · Jul 2, 2019 · US
Work vehicle
US-10315489-B2 · Jun 11, 2019 · US
Dual zone type air conditioner for vehicle
US-10286749-B2 · May 14, 2019 · US
Air conditioner for vehicle
US-10214075-B2 · Feb 26, 2019 · US
Air conditioning device for vehicles
US-2018370323-A1 · Dec 27, 2018 · US
Refrigeration cycle device
US-10155428-B2 · Dec 18, 2018 · US
Vehicular air conditioning device
US-2018354340-A1 · Dec 13, 2018 · US
Air conditioning unit for vehicle
US-10144265-B2 · Dec 4, 2018 · US
Blower unit
US-10123628-B2 · Nov 13, 2018 · US
Systems and methods for calibrating vehicle sensing devices
US-2018319250-A1 · Nov 8, 2018 · US
HVAC Unit
US-2018312028-A1 · Nov 1, 2018 · US
Photocatalyst device and air conditioner for vehicle having the same
US-10112461-B2 · Oct 30, 2018 · US
Vehicle heat management device
US-2018297445-A1 · Oct 18, 2018 · US
Vehicle air-conditioning unit
US-10099535-B2 · Oct 16, 2018 · US
Blower device and air conditioner having the same for vehicle
US-10087949-B2 · Oct 2, 2018 · US
Air conditioning system
US-2018251011-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H1/12?
- CPC B60H1/12 is the Cooperative Patent Classification code for “using an air blower.”
- How many patents are filed under CPC B60H1/12 (using an air blower)?
- Our database includes 128 publications tagged with this CPC code.
- Is patent activity under CPC B60H1/12 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).