F21V 37/002
Wicks
Official title: {Wicks}
F21V37/002 (Wicks) appears on 22 US grants and 34 published applications in this corpus.
Search patents in F21V- Granted patents
- 22
- Published applications
- 34
- Assignees
- 15
- Inventors
- 46
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 2 | 1 |
| 2018 | 3 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multiple candle wick assemblies and methods and apparatus for making the same10 Mar 2026US 12,570,922 B2Fil-Tec Holdings, Inc.
- Boron-free impregnating solution for a wick and boron-free wick4 Nov 2025US 12,460,154 B2Schreiber Corporation, Inc.
- Pole mounted torch assembly1 Apr 2025US 12,264,793 B2Lamplight Farms Incorporated
- Torch system with predictive control of automatic fuel replenishment16 Apr 2024US 11,957,120 B2
- Boron-free impregnating solution for a wick and boron-free wick27 Feb 2024US 11,912,959 B2Schreiber Corporation, Inc.
- Liquid Candle and a Liquid Candle Combined Device15 Jan 2026US 2026/0016154 A1Ningbo Kwung's Wisdom Art & Design Co., Ltd.
- Intelligent Candle System25 Sep 2025US 2025/0297738 A1Alyax, LLC
- Boron-free impregnating solution for a wick and boron-free wick9 May 2024US 2024/0150673 A1Schreiber Corporation, Inc.
- Torch system with predictive control of automatic fuel replenishment18 Jan 2024US 2024/0016140 A1
- Multiple candle wick assemblies and methods and apparatus for making the same4 Jan 2024US 2024/0002747 A1Fil-Tec Holdings, Inc.
Most cited
By later US patents
- Oil lamp, air freshener and/or fragrance release apparatus and wick therefor35US 7,568,913 B2Lumetique, Inc. · 2009
- Oil lamp23US 6,991,453 B2Lumetique, Inc. · 2006
- Lantern with imitation flame source23US 7,093,961 B2Jenesis International Inc. · 2006
- Decorative candle and oil lamp assembly11US 6,511,314 B22003
- Insect repellent torch system with automatic fuel replenishment7US 10,842,146 B12020