A47J 42/50
Supplying devices
Official title: Supplying devices, e.g. funnels; Supply containers
A47J42/50 (Supplying devices) appears on 169 US grants and 217 published applications in this corpus.
Search patents in A47J- Granted patents
- 169
- Published applications
- 217
- Assignees
- 109
- Inventors
- 397
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 5 |
| 2003 | 6 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 6 |
| 2006 | 0 | 3 |
| 2007 | 4 | 5 |
| 2008 | 4 | 3 |
| 2009 | 1 | 4 |
| 2010 | 4 | 3 |
| 2011 | 2 | 3 |
| 2012 | 1 | 6 |
| 2013 | 1 | 11 |
| 2014 | 5 | 4 |
| 2015 | 2 | 9 |
| 2016 | 8 | 9 |
| 2017 | 9 | 10 |
| 2018 | 6 | 13 |
| 2019 | 10 | 5 |
| 2020 | 10 | 12 |
| 2021 | 7 | 22 |
| 2022 | 11 | 15 |
| 2023 | 11 | 15 |
| 2024 | 14 | 19 |
| 2025 | 11 | 16 |
| 2026 | 11 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coffee grinder with load cell support system6 Oct 2026US 12,751,578 B2
- Coffee machine that grinds beans contained in capsules28 Jul 2026US 12,690,713 B1
- Multi-configuration herb grinder with enhanced crushing efficiency and interchangeable contoured grinding surfaces28 Jul 2026US 12,690,716 B1
- Bean grinding component with self-cleaning for coffee machine and use method thereof14 Jul 2026US 12,677,983 B2Zhi Shan Zhi Mei (Binhai) Trading Co., Ltd.
- Grinding appliance16 Jun 2026US 12,653,344 B2A.D.M.T Trading Ltd
- Modular coffee grinder system with user-replaceable and upgradable precalibrated components17 Sep 2026US 2026/0272226 A1
- A kitchen appliance27 Aug 2026US 2026/0251292 A1Breville Pty Limited
- Coffee grinding machine with system for simplified opening and closing of the grinding chamber25 Jun 2026US 2026/0174093 A1La Marzocco S.R.L.
- Closing device for a ground material container, ground material container, and coffee machine comprising such a ground material container25 Jun 2026US 2026/0174285 A1Next Level Coffee GmbH
- Multi-bearing grinding device and coffee machine25 Jun 2026US 2026/0175345 A1
Most cited
By later US patents
- Safety interlock for the food pusher in a food processor83US 4,216,917 ACuisinarts, Inc. · 1980
- Coffee maker59US 6,339,985 B12002
- Digital control system for a coffee grinder and associated coffee brewer49US 5,186,399 ABunn-O-Matic Corporation · 1993
- Weight controlled grinder and method of grinding coffee beans42US 5,386,944 ABunn-O-Matic Corporation · 1995
- Cannabis personal processor apparatus40US 10,028,618 B12018