F21V 21/0885
For portable lighting devices
Official title: {for portable lighting devices}
F21V21/0885 (For portable lighting devices) appears on 635 US grants and 614 published applications in this corpus.
Search patents in F21V- Granted patents
- 635
- Published applications
- 614
- Assignees
- 214
- Inventors
- 804
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 2 |
| 2002 | 10 | 10 |
| 2003 | 21 | 29 |
| 2004 | 19 | 25 |
| 2005 | 17 | 28 |
| 2006 | 23 | 25 |
| 2007 | 20 | 34 |
| 2008 | 19 | 22 |
| 2009 | 19 | 19 |
| 2010 | 17 | 25 |
| 2011 | 13 | 25 |
| 2012 | 20 | 32 |
| 2013 | 22 | 15 |
| 2014 | 25 | 26 |
| 2015 | 21 | 22 |
| 2016 | 15 | 14 |
| 2017 | 17 | 19 |
| 2018 | 16 | 19 |
| 2019 | 27 | 24 |
| 2020 | 34 | 38 |
| 2021 | 37 | 35 |
| 2022 | 44 | 33 |
| 2023 | 27 | 25 |
| 2024 | 30 | 18 |
| 2025 | 31 | 29 |
| 2026 | 20 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signal light having a U-shaped or C-shaped housing for a construction machine or working machine6 Oct 2026US 12,753,900 B2MOBA Mobile Automation AG
- Device for increasing visibility of guy lines at night22 Sep 2026US 12,742,539 B2Brightz, Ltd.
- Portable flashlight21 Jul 2026US 12,687,282 B2Black & Decker Inc.
- Portable lighting device with multiple mounting features and configurations30 Jun 2026US 12,669,238 B2Promier Products Inc.
- Portable lighting device with a flexible and deployable LED lighting element23 Jun 2026US 12,663,125 B2Promier Products Inc.
- Portable lighting device with a flexible and deployable led lighting element8 Oct 2026US 2026/0309287 A1Promier Products Inc.
- Handheld lighting device and related methods1 Oct 2026US 2026/0298455 A1Harbor Freight Tools USA, Inc.
- Portable illumination apparatus24 Sep 2026US 2026/0287128 A1
- Portable light10 Sep 2026US 2026/0266452 A1Milwaukee Electric Tool Corporation
- Fluid-activated biodegradable bioluminescent glowing apparatus, compositions, kits, methods, and systems27 Aug 2026US 2026/0251271 A1Nyoka Design Corp.
Most cited
By later US patents
- Portable reading light device171US 6,290,368 B12001
- Headlight with universal mounting146US 6,764,194 B12004
- LED flashlight with die-struck panel130US 6,951,410 B2Armament Systems and Procedures, Inc. · 2005
- Illumination devices119US 4,406,040 A1983
- Illumination device mountable through an aperture in a clothing object117US 7,611,255 B1Kool Light, LLC · 2009