A47L 13/00

Implements for cleaning floors, carpets, furniture, walls, or wall coverings

Official title: Implements for cleaning floors, carpets, furniture, walls, or wall coverings (brushes, their handles or fastenings A46B, B25G; scrapers for finishing work on buildings E04F21/00)

A47L13/00 (Implements for cleaning floors, carpets, furniture, walls, or wall coverings) appears on 4,702 US grants and 4,852 published applications in this corpus.

Search patents in A47L

Granted patents: 4,702
Published applications: 4,852
Assignees: 1,362
Inventors: 7,612
Latest grant: 6 Oct 2026

Filings by year

A47L 13/00: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	45	0
1977	33	0
1978	48	0
1979	25	0
1980	37	0
1981	36	0
1982	31	0
1983	21	0
1984	40	0
1985	48	0
1986	37	0
1987	49	0
1988	57	0
1989	79	0
1990	66	0
1991	54	0
1992	56	0
1993	45	0
1994	74	0
1995	87	0
1996	81	0
1997	58	0
1998	81	0
1999	122	0
2000	116	0
2001	95	33
2002	74	126
2003	104	163
2004	109	212
2005	79	248
2006	95	266
2007	105	227
2008	78	185
2009	84	188
2010	124	167
2011	106	201
2012	133	161
2013	131	172
2014	159	220
2015	168	237
2016	173	236
2017	149	195
2018	155	220
2019	154	238
2020	178	197
2021	195	221
2022	162	176
2023	136	165
2024	137	160
2025	123	130
2026	70	108

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Implements for cleaning floors, carpets, furniture, walls, or wall coverings

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