A47L 9/2863
Control elements activated by pivoting movement of the upright vacuum cleaner handle
Official title: {Control elements activated by pivoting movement of the upright vacuum cleaner handle}
A47L9/2863 (Control elements activated by pivoting movement of the upright vacuum cleaner handle) appears on 58 US grants and 62 published applications in this corpus.
Search patents in A47L- Granted patents
- 58
- Published applications
- 62
- Assignees
- 35
- Inventors
- 133
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 5 |
| 2003 | 4 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 3 |
| 2007 | 1 | 5 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 3 | 3 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 5 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 4 |
| 2018 | 1 | 8 |
| 2019 | 7 | 0 |
| 2020 | 4 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 0 | 3 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Multi-purpose position sensitive floor cleaning device129US 6,572,711 B2The Hoover Company · 2003
- Vacuum cleaner having a plurality of power modes83US 6,457,205 B1Fantom Technologies Inc. · 2002
- Vacuum cleaner77US 6,345,411 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Air filtrating self-propelled upright vacuum cleaner54US 6,085,382 AWhite Consolidated Industries, Inc. · 2000
- Self-propelled upright vacuum cleaner with offset agitator and motor pivot points45US 6,131,238 AThe Hoover Company · 2000