A47L 5/362
Of the horizontal type
Official title: {of the horizontal type, e.g. canister or sledge type}
A47L5/362 (Of the horizontal type) appears on 285 US grants and 348 published applications in this corpus.
Search patents in A47L- Granted patents
- 285
- Published applications
- 348
- Assignees
- 96
- Inventors
- 555
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 1 |
| 2003 | 4 | 5 |
| 2004 | 1 | 4 |
| 2005 | 4 | 16 |
| 2006 | 3 | 15 |
| 2007 | 6 | 17 |
| 2008 | 5 | 9 |
| 2009 | 13 | 5 |
| 2010 | 5 | 20 |
| 2011 | 8 | 2 |
| 2012 | 5 | 19 |
| 2013 | 10 | 10 |
| 2014 | 15 | 27 |
| 2015 | 14 | 17 |
| 2016 | 15 | 15 |
| 2017 | 14 | 55 |
| 2018 | 12 | 21 |
| 2019 | 39 | 24 |
| 2020 | 27 | 20 |
| 2021 | 11 | 10 |
| 2022 | 19 | 12 |
| 2023 | 11 | 6 |
| 2024 | 5 | 7 |
| 2025 | 2 | 3 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface cleaning apparatus29 Sep 2026US 12,745,882 B2Omachron Intellectual Property Inc.
- Vacuum cleaner assembly15 Jul 2025US 12,357,137 B2Mytek, LLC
- Dustpan accessory tool for vacuum cleaner8 Jul 2025US 12,349,857 B2Techtronic Cordless GP
- Surface cleaning apparatus24 Dec 2024US 12,171,393 B2Omachron Intellectual Property Inc.
- Method for controlling cleaner9 Jul 2024US 12,029,380 B2LG Electronics Inc.
- Multi-use vacuum cleaner6 Aug 2026US 2026/0224077 A1Senur Elektrik Motorlari San. Ve Tic. A.S.
- Cleaner30 Jul 2026US 2026/0215640 A1LG Electronics Inc.
- Vacuum assembly18 Jun 2026US 2026/0165545 A1Milwaukee Electric Tool Corporation
- Pressurized vacuum cleaning system12 Mar 2026US 2026/0069107 A1
- Vacuum cleaner and electric tool19 Feb 2026US 2026/0047738 A1Nanjing Chervon Industry Co., Ltd.
Most cited
By later US patents
- Vacuum cleaner having a cyclone type dust collecting apparatus333US 6,406,505 B1Samsung Kwangju Electronics Co., Ltd. · 2002
- Debris sensor for cleaning apparatus246US 6,956,348 B2iRobot Corporation · 2005
- Vacuum cleaner with a detachable vacuum module228US 5,309,600 ABISSELL Inc. · 1994
- Surface cleaning apparatus with enlarged dirt collection chamber179US 8,151,407 B2G. B. D. Corp. · 2012
- Vacuum cleaner and cyclone module therefor170US 8,062,398 B2BISSELL Homecare, Inc. · 2011