A47J 43/12
Whipping by introducing a stream of gas
A47J43/12 (Whipping by introducing a stream of gas) appears on 70 US grants and 94 published applications in this corpus.
Search patents in A47J- Granted patents
- 70
- Published applications
- 94
- Assignees
- 58
- Inventors
- 174
- Latest grant
- 18 Aug 2026
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 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 2 | 6 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 7 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 2 | 4 |
| 2016 | 1 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 5 |
| 2019 | 5 | 5 |
| 2020 | 2 | 8 |
| 2021 | 6 | 7 |
| 2022 | 4 | 5 |
| 2023 | 5 | 6 |
| 2024 | 5 | 8 |
| 2025 | 5 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for pressurizing and dispensing a food product18 Aug 2026US 12,709,454 B2Kan-Pak, L.L.C.
- Dispensing tip assembly including foodstuff additive dispenser for pressurized foodstuff container24 Feb 2026US 12,558,699 B2Clayton Corporation
- Apparatus for foaming a beverage7 Oct 2025US 12,433,444 B2Starbucks Corporation
- Injection-moldable aerator mixing rod and method of manufacturing thereof2 Sep 2025US 12,402,755 B2Rich Products Corporation
- Formulation and dispenser systems for beverage foam toppings27 May 2025US 12,310,535 B2ConAgra Foods RDM, Inc.
- A milk texturing device6 Aug 2026US 2026/0223807 A1Breville Pty Limited
- Injection-moldable aerator mixing rod and method of manufacturing thereof5 Mar 2026US 2026/0060479 A1Rich Products Corporation
- Formulation and dispenser systems for beverage foam toppings15 Jan 2026US 2026/0013671 A1ConAgra Foods RDM, Inc.
- Foamed liquid dispensing system4 Dec 2025US 2025/0368496 A1Hatfields London Limited
- Stirring assembly and milk frother20 Nov 2025US 2025/0352960 A1Shenzhen Chuangpu Network Technology Co., Ltd.
Most cited
By later US patents
- Pourer for simultaneously pouring liquid from a container and mixing air into the liquid80US 6,568,660 B12003
- Milk-frothing device with dynamic mixing unit, and beverage maker containing the same34US 10,455,973 B2WMF Group GmbH · 2019
- Remote pressure system for portable whipped cream dispensers20US 7,100,799 B22006
- Household apparatus for whipping cream16US 5,089,178 A1992
- Multi-flavor whip cream apparatus15US 4,061,248 A1977