F23K 2203/202
Using screws
Official title: using screws
F23K2203/202 (Using screws) appears on 39 US grants and 52 published applications in this corpus.
Search patents in F23K- Granted patents
- 39
- Published applications
- 52
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 0 | 4 |
| 2014 | 2 | 3 |
| 2015 | 7 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 5 |
| 2021 | 4 | 4 |
| 2022 | 1 | 5 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 4 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precise energy-saving and temperature control system for pellet grills15 Sep 2026US 12,736,224 B1Dongguan Fortress Co., Ltd.
- Jamming resistant auger for cooker9 Jun 2026US 12,650,220 B2GMG Products, LLC
- Ignition-based protocols for pellet grills19 May 2026US 12,631,336 B2
- Optical feedback control mechanism for solid reactant strand positioning4 Nov 2025US 12,460,816 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Variable fuel cooker15 Jul 2025US 12,359,808 B1GMG Products, LLC
- Jamming resistant auger for cooker9 Jul 2026US 2026/0194225 A1GMG Products, LLC
- Wood chip combustion furnace4 Jun 2026US 2026/0153240 A1Haohong Electric Technology (Hubei) Co., Ltd.
- Variable fuel cooker30 Oct 2025US 2025/0334266 A1GMG Products, LLC
- Pellet stove23 Oct 2025US 2025/0327577 A1Enerco Group, Inc.
- Pellet grill22 May 2025US 2025/0164115 A1WH Products, LLC
Most cited
By later US patents
- Pellet fuel burner for heating and drying systems29US 5,893,358 APyro Industries, Inc. · 1999
- Hybrid feed mechanism17US 8,100,066 B22012
- Pellet hopper liner16US 11,162,684 B2Traeger Pellet Grills, LLC · 2021
- Automatically controlled outdoor pelletized bio-fuel-burning hydronic heater8US 8,011,329 B22011
- Burner system for waste plastic fuel7US 8,833,276 B22014