F21S 41/194
Bayonet attachments
Official title: {Bayonet attachments}
F21S41/194 (Bayonet attachments) appears on 105 US grants and 58 published applications in this corpus.
Search patents in F21S- Granted patents
- 105
- Published applications
- 58
- Assignees
- 45
- Inventors
- 208
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 2 |
| 2005 | 3 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 4 |
| 2014 | 4 | 4 |
| 2015 | 3 | 2 |
| 2016 | 0 | 6 |
| 2017 | 3 | 3 |
| 2018 | 6 | 5 |
| 2019 | 8 | 9 |
| 2020 | 8 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 6 | 5 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light source unit for vehicle lamp, vehicle lamp20 May 2025US 12,305,822 B2Ichikoh Industries, Ltd.
- Vehicle component, vehicle and method31 Dec 2024US 12,181,118 B2
- Lamp26 Nov 2024US 12,152,753 B2OSRAM GmbH
- Vehicle lamp with light emitting portion-side terminal22 Oct 2024US 12,123,564 B2Ichikoh Industries, Ltd.
- Vehicle lighting device and vehicle lamp6 Aug 2024US 12,055,278 B2Toshiba Lighting & Technology Corporation
- Lighting device with embedded electronics17 Sep 2026US 2026/0276171 A1
- Vehicular lamp9 Jan 2025US 2025/0012421 A1Ichikoh Industries, Ltd.
- Vehicle Component, Vehicle and Method12 Sep 2024US 2024/0302013 A1Osram Continental GmbH
- Lamp9 May 2024US 2024/0151384 A1OSRAM GmbH
- Vehicle lighting device and vehicle lamp28 Mar 2024US 2024/0102625 A1Toshiba Lighting & Technology Corporation
Most cited
By later US patents
- Snap together automotive led lamp assembly80US 6,773,138 B2Osram Sylvania Inc. · 2004
- Vehicle headlamp30US 6,698,913 B2Koito Manufacturing Co., Ltd. · 2004
- Vehicle headlamp assembly29US 5,855,430 AOsram Sylvania Inc. · 1999
- Socket mounting cap26US 4,019,045 AGeneral Motors Corporation · 1977
- Light bulb mounting structure in automotive lamp23US 4,760,506 AKoito Manufacturing Co., Ltd. · 1988