A47J 43/122
The mixing element being of considerable length
Official title: {the mixing element being of considerable length, e.g. labyrinth-type mixing elements}
A47J43/122 (The mixing element being of considerable length) appears on 13 US grants and 10 published applications in this corpus.
Search patents in A47J- Granted patents
- 13
- Published applications
- 10
- Assignees
- 9
- Inventors
- 36
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection-moldable aerator mixing rod and method of manufacturing thereof2 Sep 2025US 12,402,755 B2Rich Products Corporation
- Food product dispenser with removable module1 Oct 2024US 12,102,257 B2Rich Products Corporation
- Device for continuous heating of fluids7 Jul 2020US 10,702,094 B2Gruppo Cimbali S.p.A.
- Disposable fluid infusion nozzle arrangement16 Nov 2004US 6,817,281 B2
- Household apparatus for whipping cream18 Feb 1992US 5,089,178 A
- Injection-moldable aerator mixing rod and method of manufacturing thereof5 Mar 2026US 2026/0060479 A1Rich Products Corporation
- A foamed product dispensing system, product container, and product dispensing method17 Jul 2025US 2025/0228405 A1FrieslandCampina Nederland B.V.
- Food product dispenser with removable module16 Jan 2025US 2025/0017413 A1Rich Products Corporation
- Foamed product dispensing system, product container, and product dispensing machine11 Apr 2024US 2024/0115080 A1FrieslandCampina Nederland B.V.
- Whipped cream machine11 Aug 2022US 2022/0248742 A1Manitowoc Foodservice Companies, Inc.
Most cited
By later US patents
- Household apparatus for whipping cream16US 5,089,178 A1992
- Multi-flavor whip cream apparatus15US 4,061,248 A1977
- Whipped cream making machine15US 4,144,293 AKabushiki Kaisha Takarabune · 1979
- Whipped cream making machine having a platform arrangement12US 4,168,727 AKabushiki Kaisha Takarabune · 1979
- Machine for producing whipped cream and other aerated food products9US 4,457,876 AJack Macmanus Research Limited (Great Britain) · 1984