A47J
Kitchen equipment
Official title: Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
A47J (Kitchen equipment) appears on 26,520 US grants and 28,539 published applications in this corpus.
Search patents in A47J- Granted patents
- 26,520
- Published applications
- 28,539
- Assignees
- 7,754
- Inventors
- 40,115
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 287 | 0 |
| 1977 | 202 | 0 |
| 1978 | 242 | 0 |
| 1979 | 234 | 0 |
| 1980 | 271 | 0 |
| 1981 | 210 | 0 |
| 1982 | 209 | 0 |
| 1983 | 177 | 0 |
| 1984 | 261 | 0 |
| 1985 | 305 | 0 |
| 1986 | 302 | 0 |
| 1987 | 335 | 0 |
| 1988 | 360 | 0 |
| 1989 | 393 | 0 |
| 1990 | 363 | 0 |
| 1991 | 355 | 0 |
| 1992 | 335 | 0 |
| 1993 | 350 | 0 |
| 1994 | 369 | 0 |
| 1995 | 371 | 0 |
| 1996 | 375 | 0 |
| 1997 | 381 | 0 |
| 1998 | 461 | 0 |
| 1999 | 542 | 0 |
| 2000 | 525 | 0 |
| 2001 | 537 | 131 |
| 2002 | 492 | 470 |
| 2003 | 516 | 571 |
| 2004 | 467 | 756 |
| 2005 | 387 | 809 |
| 2006 | 404 | 853 |
| 2007 | 316 | 781 |
| 2008 | 307 | 868 |
| 2009 | 283 | 871 |
| 2010 | 412 | 926 |
| 2011 | 421 | 890 |
| 2012 | 490 | 956 |
| 2013 | 603 | 1061 |
| 2014 | 752 | 1307 |
| 2015 | 778 | 1413 |
| 2016 | 812 | 1422 |
| 2017 | 950 | 1528 |
| 2018 | 945 | 1555 |
| 2019 | 1121 | 1581 |
| 2020 | 1268 | 1637 |
| 2021 | 1084 | 1543 |
| 2022 | 1091 | 1580 |
| 2023 | 1087 | 1458 |
| 2024 | 1129 | 1390 |
| 2025 | 1040 | 1283 |
| 2026 | 613 | 899 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- A47J 37/00Baking7,671
- A47J 31/00Apparatus for making beverages6,690
- A47J 43/00Implements for preparing or holding food, not provided for in other groups4,579
- A47J 36/00Parts, details or accessories of cooking-vessels4,195
- A47J 27/00Cooking-vessels3,192
- A47J 47/00Kitchen containers, stands or the like, not provided for in other groups1,606
- A47J 42/00Coffee mills783
- A47J 45/00Devices for fastening or gripping kitchen utensils or crockery764
All 22 main groupsShow fewer
- A47J 41/00Thermally-insulated vessels763
- A47J 39/00Heat-insulated warming chambers609
- A47J 19/00Household machines for straining foodstuffs601
- A47J 17/00Household peeling, stringing, or paring implements or machines289
- A47J 2202/00Devices having temperature indicating meansIndexing code223
- A47J 44/00Multi-purpose machines for preparing food with several driving units216
- A47J 33/00Camp cooking devices without integral heating means198
- A47J 2203/00Devices having filling level indicating meansIndexing code112
- A47J 2201/00Devices having a modular constructionIndexing code97
- A47J 29/00Egg-cookers92
- A47J 25/00Devices for coring fruit78
- A47J 9/00Apparatus or utensils for shaping or dispensing portions of butter or the74
- A47J 23/00Devices for stoning fruit23
- A47J 21/00Devices for removing stalks from fruit4
Recent patents
- Microwavable dish6 Oct 2026US 12,751,572 B2Whirlpool Corporation
- Cooking apparatus with inner pan suspended within outer pan6 Oct 2026US 12,751,573 B2
- Cooking device and components thereof6 Oct 2026US 12,751,574 B2SharkNinja Operating LLC
- Fuel grate for a grill6 Oct 2026US 12,751,575 B2
- Grill with external burner6 Oct 2026US 12,751,576 B2Ningbo Agsun Products,Inc.
- Peel with conveyor assembly8 Oct 2026US 2026/0305622 A1
- Process and apparatus for production of decaffeinated raw coffee bean extracts and caffeine using adsorber resins and dichloromethane, and corresponding uses8 Oct 2026US 2026/0305644 A1ANKA Angewandte Kaffeetechnologie GmbH
- Flavoring mechanism for steam oven8 Oct 2026US 2026/0305656 A1
- Non-invasive breadfruit roaster and methods of using same to evenly roast breadfruit8 Oct 2026US 2026/0305674 A1
- Food processing device capable of food heating and self-cleaning and food processing method thereof8 Oct 2026US 2026/0305860 A1Yo-Kai Express Inc.
Most cited
By later US patents
- Electric-motor kitchen appliance comprising an electric or electronic control1,088US 8,757,287 B2BSH Bosch und Siemens Hausgeraete GmbH · 2014
- Beverage filter cartridge443US 5,325,765 AKeurig, Incorporated · 1994
- Juicer including a juicer cartridge reader433US 10,046,904 B2Fresh Press LLC · 2018
- Automated beverage brewing system305US 6,142,063 AKeurig, Incorporated · 2000
- Flexible insulated container294US 4,537,313 A1985