A47C 9/027
Stools for work at ground level
Official title: {Stools for work at ground level}
A47C9/027 (Stools for work at ground level) appears on 68 US grants and 50 published applications in this corpus.
Search patents in A47C- Granted patents
- 68
- Published applications
- 50
- Assignees
- 19
- Inventors
- 111
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 5 |
| 2004 | 1 | 2 |
| 2005 | 1 | 6 |
| 2006 | 6 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 3 |
| 2021 | 5 | 3 |
| 2022 | 6 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lower body support system to facilitate floor level task execution by humans23 Jan 2024US 11,877,670 B2Empower Robotics Corporation
- Sidekick stool18 Oct 2022US 11,470,973 B1
- Cabinet creeper11 Oct 2022US 11,465,273 B2
- Retractable seat for a perched position12 Jul 2022US 11,382,431 B2
- Garden chair5 Jul 2022US 11,375,818 B1
Most cited
By later US patents