F21S 41/198
Snap-fit attachments
Official title: {Snap-fit attachments}
F21S41/198 (Snap-fit attachments) appears on 63 US grants and 50 published applications in this corpus.
Search patents in F21S- Granted patents
- 63
- Published applications
- 50
- Assignees
- 43
- Inventors
- 126
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 3 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 5 |
| 2018 | 8 | 3 |
| 2019 | 4 | 5 |
| 2020 | 5 | 3 |
| 2021 | 4 | 5 |
| 2022 | 4 | 4 |
| 2023 | 3 | 4 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assembly for non-detachable connection of plastic parts for a car6 Oct 2026US 12,753,785 B2Hella Autotechnik Nova S.R.O.
- Arrangement for a vehicle lamp13 May 2025US 12,297,972 B2Hella GmbH & Co. KGaA
- Lighting module and lighting device4 Mar 2025US 12,241,600 B2LG Innotek Co., Ltd.
- Light module for a lighting device of a motor vehicle31 Dec 2024US 12,181,117 B2Valeo Vision
- Kit and method for a lamp module assembly and a support element17 Dec 2024US 12,169,049 B2Hella Autotechnik Nova S.R.O.
- Method for assembling a headlamp light module under limited assembling space conditions, headlamp light module, and assembly8 Oct 2026US 2026/0309293 A1Lumileds Singapore Pte. Ltd.
- Snap-in lighthead assembly for lightbar8 Oct 2026US 2026/0309297 A1Whelen Engineering Company, Inc.
- Lighting module and lighting device29 May 2025US 2025/0172260 A1LG Innotek Co., Ltd.
- Illumination unit5 Dec 2024US 2024/0401790 A1Yazaki Corporation
- Fastener for lamp and lamp including the same13 Jun 2024US 2024/0191853 A1Hyundai Mobis Co., Ltd.
Most cited
By later US patents
- Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same50US 4,528,619 AGTE Products Corporation · 1985
- Replaceable lamp assembly for a sealable reflector housing44US 4,500,946 AFord Motor Company · 1985
- Replaceable lamp assembly and locking mechanism for a sealable reflector housing37US 4,513,356 AFord Motor Company · 1985
- Motor vehicle headlight module37US 4,772,989 AGTE Products Corporation · 1988
- Headlamp assembly34US 4,868,722 AGTE Products Corporation · 1989