F21S 43/51
Attachment thereof
Official title: {Attachment thereof}
F21S43/51 (Attachment thereof) appears on 144 US grants and 107 published applications in this corpus.
Search patents in F21S- Granted patents
- 144
- Published applications
- 107
- Assignees
- 75
- Inventors
- 313
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 14 | 0 |
| 2001 | 8 | 2 |
| 2002 | 6 | 2 |
| 2003 | 3 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 4 | 4 |
| 2007 | 0 | 2 |
| 2008 | 5 | 1 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 2 | 5 |
| 2017 | 4 | 4 |
| 2018 | 5 | 3 |
| 2019 | 4 | 6 |
| 2020 | 4 | 6 |
| 2021 | 4 | 4 |
| 2022 | 9 | 8 |
| 2023 | 8 | 7 |
| 2024 | 5 | 12 |
| 2025 | 13 | 7 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Through lamp for vehicle and vehicle having same8 Sep 2026US 12,729,827 B2Beijing Chehejia Automobile Technology Co., Ltd.
- Vehicle exterior component25 Aug 2026US 12,716,565 B2Toyoda Gosei Co., Ltd.
- Variable spoiler lighting apparatus for vehicle28 Apr 2026US 12,611,983 B2Hyundai Mobis Co., Ltd.
- Light emitting emblem28 Apr 2026US 12,613,369 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Optical device, method of manufacturing the same, and vehicle including the optical device10 Feb 2026US 12,546,449 B2Hyundai Mobis Co., Ltd.
- Vehicular headlamp30 Jul 2026US 2026/0217183 A1Koito Manufacturing Co., Ltd.
- Device comprising illuminated movable closure elements30 Jul 2026US 2026/0218875 A1Valeo Vision
- Lighting device for a motor vehicle9 Jul 2026US 2026/0194201 A1Valeo Vision
- Lighting device for vehicles and method of manufacture11 Jun 2026US 2026/0160400 A1Hella GmbH & Co. KGaA
- Drawing lamp7 May 2026US 2026/0126160 A1Koito Manufacturing Co., Ltd.
Most cited
By later US patents
- Vehicle lamp411US 5,038,255 AFurukawa Electric Co., Ltd. · 1991
- Lens retention means for vehicle lamp assembly84US 6,267,491 B1Grote Industries, Inc. · 2001
- Multi-chamber lamp for vehicles57US 6,296,382 B1Hella KG Hueck & Co. · 2001
- Receptacle apparatus for housing components of a lighting system52US 4,290,098 ABetts Machine Company · 1981
- Light assembly with flexed thermoplastic fresnel lens25US 4,574,338 ANissan Motor Co., Ltd. · 1986