Hair cutting device with comb unit recognition
US-11027441-B2 · Jun 8, 2021 · US
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to aid hair cutting
to aid hair cutting · 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 | B26B13/24 |
| Official title | to aid hair cutting |
| Display label | to aid hair cutting |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hair texturing scissors
US-2019176351-A1 · Jun 13, 2019 · US
Image sensors and methods of manufacturing the same
US-9570505-B2 · Feb 14, 2017 · US
Hair cutting device with comb unit recognition
US-2016325443-A1 · Nov 10, 2016 · US
Hair cutting device with comb unit recognition
US-9393707-B2 · Jul 19, 2016 · US
Image sensors and methods of manufacturing the same
US-2015132882-A1 · May 14, 2015 · US
Image sensors and methods of manufacturing the same
US-8956908-B2 · Feb 17, 2015 · US