F21V 21/40
Hand grips
F21V21/40 (Hand grips) appears on 520 US grants and 479 published applications in this corpus.
Search patents in F21V- Granted patents
- 520
- Published applications
- 479
- Assignees
- 252
- Inventors
- 904
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 3 |
| 2002 | 15 | 12 |
| 2003 | 5 | 10 |
| 2004 | 9 | 10 |
| 2005 | 12 | 16 |
| 2006 | 8 | 25 |
| 2007 | 10 | 18 |
| 2008 | 15 | 17 |
| 2009 | 14 | 16 |
| 2010 | 11 | 19 |
| 2011 | 9 | 11 |
| 2012 | 16 | 15 |
| 2013 | 10 | 11 |
| 2014 | 11 | 22 |
| 2015 | 24 | 19 |
| 2016 | 13 | 17 |
| 2017 | 13 | 20 |
| 2018 | 12 | 26 |
| 2019 | 29 | 25 |
| 2020 | 23 | 24 |
| 2021 | 28 | 22 |
| 2022 | 30 | 20 |
| 2023 | 26 | 32 |
| 2024 | 25 | 26 |
| 2025 | 33 | 27 |
| 2026 | 20 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Audio output device with lantern1 Sep 2026US 12,726,747 B2Makita Corporation
- Foldable handle and stage light fixture having same25 Aug 2026US 12,716,578 B2Guangzhou Haoyang Electronic Co., Ltd.
- Light-emitting structure of paddle18 Aug 2026US 12,708,825 B2
- Operating lamp with interchangeable functional units18 Aug 2026US 12,710,161 B2Dr. Mach GmbH & Co. KG
- Solar camping lamp30 Jun 2026US 12,669,224 B1Guangdong Bravo New Energy Technology Co. LTD.
- Handheld lighting device and related methods1 Oct 2026US 2026/0298455 A1Harbor Freight Tools USA, Inc.
- Hazard light24 Sep 2026US 2026/0287127 A1Techtronic Cordless GP
- Led spotlight lamp17 Sep 2026US 2026/0276161 A1Signify Holding B. V.
- Fluid-activated biodegradable bioluminescent glowing apparatus, compositions, kits, methods, and systems27 Aug 2026US 2026/0251271 A1Nyoka Design Corp.
- Lighting device6 Aug 2026US 2026/0227056 A1STERIS Inc.
Most cited
By later US patents
- Protective cover for a lighting device1,137US 6,185,356 B2Lumitex, Inc. · 2001
- Light emitting diode based products315US 7,161,313 B2Color Kinetics Incorporated · 2007
- Illuminated surgical retractor197US 6,504,985 B2Lumitex, Inc. · 2003
- Illuminator apparatus using optical reflective methods137US 4,037,096 AAmerican Sterilizer Company · 1977
- Flashlight with pivoting head106US 5,541,822 AThe Coleman Company, Inc. · 1996