A47L 9/30
Arrangement of illuminating devices
A47L9/30 (Arrangement of illuminating devices) appears on 323 US grants and 408 published applications in this corpus.
Search patents in A47L- Granted patents
- 323
- Published applications
- 408
- Assignees
- 120
- Inventors
- 698
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 4 |
| 2003 | 2 | 3 |
| 2004 | 5 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 5 |
| 2007 | 2 | 23 |
| 2008 | 8 | 8 |
| 2009 | 3 | 6 |
| 2010 | 8 | 6 |
| 2011 | 5 | 4 |
| 2012 | 4 | 9 |
| 2013 | 10 | 6 |
| 2014 | 7 | 15 |
| 2015 | 10 | 12 |
| 2016 | 12 | 19 |
| 2017 | 17 | 24 |
| 2018 | 11 | 24 |
| 2019 | 16 | 19 |
| 2020 | 24 | 32 |
| 2021 | 28 | 51 |
| 2022 | 28 | 21 |
| 2023 | 33 | 34 |
| 2024 | 29 | 34 |
| 2025 | 21 | 27 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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By later US patents
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