F23D 3/08
Characterised by shape, construction, or material, of wick
Official title: characterised by shape, construction, or material, of wick
F23D3/08 (Characterised by shape, construction, or material, of wick) appears on 90 US grants and 81 published applications in this corpus.
Search patents in F23D- Granted patents
- 90
- Published applications
- 81
- Assignees
- 45
- Inventors
- 128
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 6 |
| 2013 | 2 | 6 |
| 2014 | 1 | 4 |
| 2015 | 4 | 6 |
| 2016 | 6 | 6 |
| 2017 | 7 | 3 |
| 2018 | 6 | 6 |
| 2019 | 5 | 1 |
| 2020 | 4 | 8 |
| 2021 | 2 | 3 |
| 2022 | 4 | 0 |
| 2023 | 3 | 2 |
| 2024 | 1 | 4 |
| 2025 | 0 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wooden wicks including a booster for a candle and method of making14 Jul 2026US 12,680,051 B2Delcotto IP, LLC
- Multiple candle wick assemblies and methods and apparatus for making the same10 Mar 2026US 12,570,922 B2Fil-Tec Holdings, Inc.
- Wicks for candles and other lighting devices16 Jul 2024US 12,038,172 B2Lumetique, Inc.
- Wooden wicks including a booster for a candle and method of making5 Dec 2023US 11,834,623 B2Delcotto IP, LLC
- Flame-resistant wick20 Jun 2023US 11,680,705 B2Pro-Iroda Industries, Inc.
- Wax Burner and Method5 Mar 2026US 2026/0063292 A1
- Liquid Candle and a Liquid Candle Combined Device15 Jan 2026US 2026/0016154 A1Ningbo Kwung's Wisdom Art & Design Co., Ltd.
- Wicks for candles and other lighting devices12 Jun 2025US 2025/0189122 A1Lumetique, Inc.
- Colored planar wick9 Jan 2025US 2025/0011682 A1Lumetique, Inc.
- Flame producing assembly reducing fuel evaporation14 Nov 2024US 2024/0377064 A1BIC Violex Single Member S.A.
Most cited
By later US patents
- Floating combustion apparatus53US 5,425,633 A1995
- Candle device for burning candle without a cotton wick51US 6,428,311 B12002
- Flame-resistant wick holder for candle47US 6,923,639 B2Bath & Body Works, Inc. · 2005
- Ceramic process45US 5,296,180 APolyCeramics, Inc. · 1994
- Ceramic filter process36US 5,298,205 APolyCeramics, Inc. · 1994