F21V 33/0012
Furniture
Official title: {Furniture (hospital beds F21V33/0072)}
F21V33/0012 (Furniture) appears on 504 US grants and 517 published applications in this corpus.
Search patents in F21V- Granted patents
- 504
- Published applications
- 517
- Assignees
- 312
- Inventors
- 992
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 14 | 0 |
| 2002 | 9 | 9 |
| 2003 | 5 | 4 |
| 2004 | 6 | 11 |
| 2005 | 6 | 13 |
| 2006 | 8 | 23 |
| 2007 | 9 | 15 |
| 2008 | 6 | 15 |
| 2009 | 10 | 16 |
| 2010 | 13 | 16 |
| 2011 | 9 | 17 |
| 2012 | 11 | 21 |
| 2013 | 16 | 15 |
| 2014 | 12 | 32 |
| 2015 | 24 | 27 |
| 2016 | 25 | 31 |
| 2017 | 26 | 32 |
| 2018 | 30 | 43 |
| 2019 | 38 | 30 |
| 2020 | 33 | 27 |
| 2021 | 25 | 17 |
| 2022 | 24 | 27 |
| 2023 | 24 | 25 |
| 2024 | 13 | 23 |
| 2025 | 21 | 19 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Organic-light emitting diode11 Aug 2026US 12,704,230 B2Pictiva Displays International Limited
- Electronic shelf label and shelf illumination devices7 Jul 2026US 12,676,090 B2VusionGroup GmbH
- Desk for industrial designers23 Jun 2026US 12,660,915 B2Imam Abdulrahman Bin Faisal University
- Spliced lighting device28 Apr 2026US 12,613,015 B1
- Display system for hydrothermal sanitary components and associated method21 Apr 2026US 12,604,997 B2Gessi S.P.A.
- Organic-light emitting diode1 Oct 2026US 2026/0298429 A1Pictiva Displays International Limited
- Desktop with recessable toolbox3 Sep 2026US 2026/0256280 A1Imam Abdulrahman Bin Faisal University
- Ring lamp6 Aug 2026US 2026/0227057 A1Elektra Gesellschaft FüR Elektrotechnische GeräTe Mbh
- Combined fabric curtain with interactive display9 Jul 2026US 2026/0191350 A1Shangyou Jiayi Lighting Product Co., Ltd.
- Lighting device25 Jun 2026US 2026/0174918 A1Seoul Viosys Co., Ltd.
Most cited
By later US patents
- Light emitting diode light strip400US 6,283,612 B12001
- Free standing modular furniture and wall system187US 5,394,658 A1995
- Traverse support rod181US 5,421,059 A1995
- Linear illumination lens with Fresnel facets138US 7,559,672 B1InteLED Corp. · 2009
- Illuminated shelving124US 6,231,205 B1Powerwall, Inc. · 2001