A47J 37/0731
With a fire box movable between different positions
Official title: {with a fire box movable between different positions, e.g. horizontal, vertical, inclined}
A47J37/0731 (With a fire box movable between different positions) appears on 86 US grants and 89 published applications in this corpus.
Search patents in A47J- Granted patents
- 86
- Published applications
- 89
- Assignees
- 49
- Inventors
- 156
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 1 |
| 2004 | 2 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 7 |
| 2009 | 1 | 4 |
| 2010 | 4 | 4 |
| 2011 | 3 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 7 |
| 2015 | 1 | 5 |
| 2016 | 8 | 2 |
| 2017 | 5 | 6 |
| 2018 | 2 | 3 |
| 2019 | 2 | 3 |
| 2020 | 6 | 7 |
| 2021 | 4 | 6 |
| 2022 | 2 | 5 |
| 2023 | 1 | 4 |
| 2024 | 2 | 3 |
| 2025 | 4 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Exterior wood burning grill8 Jul 2025US 12,352,445 B2Fragia LLC
- Modular grill and burn barrel27 May 2025US 12,310,533 B2Burch Barrel, LLC
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- Smoking article and method25 Feb 2025US 12,232,504 B2
- Stove with a height-adjustable grill grate12 Mar 2024US 11,925,293 B2
- Grill assembly that includes fire tray and stand4 Dec 2025US 2025/0366661 A1Breeo, LLC
- Modular grill and burn barrel11 Sep 2025US 2025/0280997 A1Burch Barrel, LLC
- Multipurpose oven22 May 2025US 2025/0160569 A1Shinerich Industrial Ltd.
- Portable and Convertible Cooking Device1 May 2025US 2025/0134308 A1
- Reconfigurable barbeque cooker11 Jul 2024US 2024/0225354 A1
Most cited
By later US patents
- Convertible grill/rotisserie barbecue91US 5,536,518 ADynamic Cooking Systems, Inc. · 1996
- Modular outdoor grill with a pivotal food supporting rack77US 6,039,039 A2000
- Vertical hearth barbecue grill61US 6,182,560 B22001
- Combination gas and charcoal grill55US 5,878,739 APercy Guidry, Inc. · 1999
- Dual purpose barbecue grill and rotisserie54US 3,943,837 A1976