Haircut recording device, method and system
US-2018370050-A1 · Dec 27, 2018 · US
Sensors; Control
Sensors; Control · 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 | B26B19/388 |
| Official title | {Sensors; Control} |
| Display label | Sensors; Control |
| Total patents | 380 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 16 |
| 2017 | 16 |
| 2018 | 29 |
| 2019 | 45 |
| 2020 | 52 |
| 2021 | 47 |
| 2022 | 45 |
| 2023 | 46 |
| 2024 | 28 |
| 2025 | 39 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric grooming appliance
US-2018361602-A1 · Dec 20, 2018 · US
Electric hygiene device with imaging capability
US-2018345509-A1 · Dec 6, 2018 · US
Personal grooming appliance
US-10114354-B2 · Oct 30, 2018 · US
Handheld personal care device
US-2018243929-A1 · Aug 30, 2018 · US
Staged advice for optimal use of a shaving device
US-2018236675-A1 · Aug 23, 2018 · US
Adjustable spacing comb, adjustment drive and hair cutting appliance
US-10040208-B2 · Aug 7, 2018 · US
Electric shaver with a cleaning indicator
US-10035274-B2 · Jul 31, 2018 · US
Electric shaver with imaging capability
US-2018207816-A1 · Jul 26, 2018 · US
Discharge state indicator
US-9989596-B2 · Jun 5, 2018 · US
Shaver motor speed control
US-2018145618-A1 · May 24, 2018 · US
Grooming apparatus
US-2018111278-A1 · Apr 26, 2018 · US
Electric shaver
US-2018085953-A1 · Mar 29, 2018 · US
Electrically driven device
US-2018085947-A1 · Mar 29, 2018 · US
Electric shaver
US-2018085952-A1 · Mar 29, 2018 · US
Electric shaver
US-2018085951-A1 · Mar 29, 2018 · US
Electric shaver with imaging capability
US-2018079092-A1 · Mar 22, 2018 · US
An electronic mobile device
US-2018059770-A1 · Mar 1, 2018 · US
System for determining a relative orientation of a device to a user
US-2018024507-A1 · Jan 25, 2018 · US
Electric grooming appliance
US-9873205-B2 · Jan 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B26B19/388?
- CPC B26B19/388 is the Cooperative Patent Classification code for “Sensors; Control.”
- How many patents are filed under CPC B26B19/388 (Sensors; Control)?
- Our database includes 380 publications tagged with this CPC code.
- Is patent activity under CPC B26B19/388 growing?
- Publication counts under this code: 28 in 2024 vs 39 in 2025 (latest complete years).