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Rigidly anchored edge brushes

Rigidly anchored edge brushes · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

Human Necessities

CPC classification statistics
Metric	Value
CPC code	A47L9/062
Official title	{Rigidly anchored edge brushes}
Display label	Rigidly anchored edge brushes
Total patents	20

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Patents filed per year
Year	Patents
2015	3
2016	1
2017	1
2018	2
2019	1
2020	5
2021	2
2022	2
2023	2
2025	1

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Floor cleaner
US-12207782-B2 · Jan 28, 2025 · US
Robotic vacuum cleaner with at least one fixed side cleaning member
US-11717121-B2 · Aug 8, 2023 · US
Cleaning robot
US-11547255-B2 · Jan 10, 2023 · US
Floor cleaner
US-2022273147-A1 · Sep 1, 2022 · US
Robotic vacuum cleaner with at least one fixed side cleaning member
US-2022257073-A1 · Aug 18, 2022 · US
Cleaner
US-11197594-B2 · Dec 14, 2021 · US
Cleaner
US-2021093135-A1 · Apr 1, 2021 · US
Vacuum cleaner nozzle
US-2020359864-A1 · Nov 19, 2020 · US
Cleaning robot
US-10765284-B2 · Sep 8, 2020 · US
Cleaning Robot
US-2020237169-A1 · Jul 30, 2020 · US
Cleaner
US-2020214517-A1 · Jul 9, 2020 · US
Cleaning robot
US-10653282-B2 · May 19, 2020 · US
Vacuum cleaner tool
US-10238256-B2 · Mar 26, 2019 · US
Cleaning robot
US-2018177361-A1 · Jun 28, 2018 · US
Cleaning Robot
US-2018177372-A1 · Jun 28, 2018 · US
Vacuum cleaner tool
US-9700188-B2 · Jul 11, 2017 · US
Vacuum cleaner tool
US-9420927-B2 · Aug 23, 2016 · US
Vacuum cleaner tool
US-2015374186-A1 · Dec 31, 2015 · US
Vacuum cleaner tool
US-2015374185-A1 · Dec 31, 2015 · US
Vacuum cleaner tool
US-2015223654-A1 · Aug 13, 2015 · US