A47L 11/4005
Arrangements of batteries or cells
Official title: {Arrangements of batteries or cells; Electric power supply arrangements}
A47L11/4005 (Arrangements of batteries or cells) appears on 330 US grants and 478 published applications in this corpus.
Search patents in A47L- Granted patents
- 330
- Published applications
- 478
- Assignees
- 177
- Inventors
- 852
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 2 |
| 2003 | 3 | 1 |
| 2004 | 0 | 6 |
| 2005 | 4 | 7 |
| 2006 | 2 | 4 |
| 2007 | 2 | 6 |
| 2008 | 4 | 10 |
| 2009 | 3 | 4 |
| 2010 | 2 | 2 |
| 2011 | 3 | 1 |
| 2012 | 2 | 8 |
| 2013 | 6 | 5 |
| 2014 | 5 | 6 |
| 2015 | 3 | 8 |
| 2016 | 8 | 13 |
| 2017 | 5 | 12 |
| 2018 | 8 | 21 |
| 2019 | 13 | 52 |
| 2020 | 28 | 41 |
| 2021 | 34 | 40 |
| 2022 | 28 | 45 |
| 2023 | 43 | 45 |
| 2024 | 35 | 65 |
| 2025 | 22 | 48 |
| 2026 | 15 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
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- Self-driven robotic cleaning apparatus and driving method thereof223US 5,369,347 ASamsung Electronics Co., Ltd. · 1994
- Running and working robot not susceptible to damage at a coupling unit between running unit and working unit218US 5,991,951 AMinolta Co., Ltd. · 1999