F23Q 7/02
Incandescent ignition: for igniting solid fuel
Official title: for igniting solid fuel
F23Q7/02 (Incandescent ignition: for igniting solid fuel) appears on 48 US grants and 72 published applications in this corpus.
Search patents in F23Q- Granted patents
- 48
- Published applications
- 72
- Assignees
- 32
- Inventors
- 126
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 8 |
| 2015 | 3 | 4 |
| 2016 | 2 | 6 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 1 | 5 |
| 2020 | 3 | 6 |
| 2021 | 4 | 6 |
| 2022 | 2 | 4 |
| 2023 | 5 | 4 |
| 2024 | 2 | 2 |
| 2025 | 4 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ignition-based protocols for pellet grills19 May 2026US 12,631,336 B2
- Smoke functionality in electric grill-type appliance3 Mar 2026US 12,564,196 B2SharkNinja Operating LLC
- Combustion system for solid biomass fuel13 Jan 2026US 12,523,372 B2Colorado State University Research Foundation
- Enriched air stove5 Aug 2025US 12,379,105 B2
- Silicon nitride ceramic heating and ignition device for granular fuel barbecue oven8 Apr 2025US 12,268,331 B2
- Method for manufacturing an embedded electronic fireword igniter9 Jul 2026US 2026/0194334 A1IGNITE Firing Systems LLC
- Stereoscopic arch ignitor resistor and manufacturing method thereof25 Jun 2026US 2026/0177240 A1Viking Tech Corporation
- Contactless ignition system30 Apr 2026US 2026/0114670 A1Traeger Pellet Grills, LLC
- Ignition device for biomass particle fuel barbecue grill heater2 Oct 2025US 2025/0302233 A1WH Products, LLC
- Methods and systems for open-loop ignition of a smoke generator fuel source24 Apr 2025US 2025/0129942 A1
Most cited
By later US patents
- Charcoal starter46US 5,197,455 A1993
- Lighter for stove, open hearth and similar27US 4,649,260 ACoal-O-Matic PVBA · 1987
- Combustion grate for pellet fueled stove24US 5,137,010 APyro Industries, Inc. · 1992
- Self concentrating combustion grate for pellet fueled stoves22US 5,383,446 APyro Industries, Inc. · 1995
- Combustion grate with rods for pellet fueled stove19US 5,295,474 APyro Industries, Inc. · 1994