A47J 44/02
Multi-purpose machines for preparing food with several driving units: with provisions for
Official title: with provisions for drive either from top or from bottom, e.g. for separately-driven bowl
A47J44/02 (Multi-purpose machines for preparing food with several driving units: with provisions for) appears on 29 US grants and 41 published applications in this corpus.
Search patents in A47J- Granted patents
- 29
- Published applications
- 41
- Assignees
- 18
- Inventors
- 69
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 5 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 4 | 5 |
| 2019 | 2 | 4 |
| 2020 | 2 | 6 |
| 2021 | 3 | 8 |
| 2022 | 2 | 3 |
| 2023 | 3 | 1 |
| 2024 | 8 | 3 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Kitchen appliance, food processor and safety interlock arrangement6 Oct 2026US 12,751,581 B2Kabushiki Kaisha Kenwood
- Automatic cooking machine having a blocking element for magnetically attaching on a moving arm12 Nov 2024US 12,137,835 B1Botrista, Inc.
- Automatic cooking machine capable of reducing viscosity of liquid in cooking pot1 Oct 2024US 12,102,258 B2Botrista, Inc.
- Automatic cooking machine capable of preventing ingredients from sticking to the bottom or burning while cooking24 Sep 2024US 12,096,882 B2Botrista, Inc.
- Automatic cooking systems3 Sep 2024US 12,075,947 B2
- Electric Grill with Enhanced Conductive Heating30 Apr 2026US 2026/0114668 A1
- Preparation module and lid for a preparation module18 Dec 2025US 2025/0380840 A1Vorwerk & Co. Interholding GmbH
- Automatic cooking machine having a blocking element for magnetically attaching on a moving arm31 Oct 2024US 2024/0358186 A1Botrista, Inc.
- Automatic cooking machine capable of preventing ingredients from sticking to the bottom or burning while cooking15 Aug 2024US 2024/0268601 A1Botrista, Inc.
- Automatic cooking machine capable of reducing viscosity of liquid in cooking pot15 Aug 2024US 2024/0268602 A1Botrista, Inc.
Most cited
By later US patents
- Household food preparation appliance comprising a working container with a device to heat the contents of the working container95US 9,895,028 B2Seb S. A. · 2018
- Three-dimensional stirring/mixing utensils78US 10,123,656 B2Kabushiki Kaisha Kenwood · 2018
- Food-mixing apparatus comprising a driving unit and a separable arm41US 4,325,643 ASunbeam Corporation · 1982
- Automated multi-dish cooking machine27US 10,064,521 B1Yantra, LLC · 2018
- Stick mixer driven food processor6US 9,572,457 B2Breville Pty Limited · 2017