F21S 43/265
Transparent cover plates
Official title: {Transparent cover plates, e.g. for protecting the interior of the signalling devices against environmental influences}
F21S43/265 (Transparent cover plates) appears on 79 US grants and 125 published applications in this corpus.
Search patents in F21S- Granted patents
- 79
- Published applications
- 125
- Assignees
- 57
- Inventors
- 236
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 13 |
| 2018 | 3 | 2 |
| 2019 | 11 | 7 |
| 2020 | 3 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 4 |
| 2023 | 4 | 6 |
| 2024 | 8 | 22 |
| 2025 | 21 | 27 |
| 2026 | 19 | 37 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lighting module, lighting device and lamp6 Oct 2026US 12,753,888 B2LG Innotek Co., Ltd.
- Optical component, lighting device, and motor vehicle22 Sep 2026US 12,742,534 B2Valeo Vision
- Rear lamp device of vehicle1 Sep 2026US 12,723,732 B2Hyundai Mobis Co., Ltd.
- Vehicle exterior component25 Aug 2026US 12,716,565 B2Toyoda Gosei Co., Ltd.
- Vehicle light and vehicle25 Aug 2026US 12,716,568 B2Hella GmbH & Co. KGaA
- Arrangement of optical components for a lighting device for a motor vehicle and a lighting device for the tail section of a motor vehicle1 Oct 2026US 2026/0298435 A1Hella GmbH & Co. KGaA
- Lighting device for vehicles1 Oct 2026US 2026/0298436 A1Hella GmbH & Co. KGaA
- Arrangement structure17 Sep 2026US 2026/0274152 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Lighting device for a motor vehicle17 Sep 2026US 2026/0276167 A1Hella GmbH & Co. KGaA
- Headlight arrangement for a vehicle3 Sep 2026US 2026/0257611 A1Mercedes-Benz Group AG
Most cited
By later US patents
- Vehicle indicator lamp21US 6,406,171 B1Koito Manufacturing Co., Ltd. · 2002
- Vehicle taillight10US 10,414,331 B2Coplus Inc. · 2019
- Vehicular components having chromium-based reflective coating at least partially permeable to light10US 10,443,808 B1Motherson Innovations Company Limited · 2019
- Modular lamp components and methods for making same6US 10,180,223 B2Sabic Global Technologies B.V. · 2019
- Vehicular lamp, inspection method of organic EL element5US 10,295,140 B2Koito Manufacturing Co., Ltd. · 2019