A21B 5/023
Hinged moulds for baking waffles
Official title: {Hinged moulds for baking waffles}
A21B5/023 (Hinged moulds for baking waffles) appears on 43 US grants and 41 published applications in this corpus.
Search patents in A21B- Granted patents
- 43
- Published applications
- 41
- Assignees
- 25
- Inventors
- 85
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 5 |
| 2015 | 0 | 5 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 10 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Waffle cone forming apparatus2 Dec 2025US 12,484,587 B1
- Adjustable mechanical stop for a food baking apparatus3 Dec 2024US 12,157,285 B2Incomec Cerex NV
- Stuffed waffle tongs26 Nov 2024US 12,150,589 B2National Presto Industries, Inc.
- Waffle maker and griddle design10 Sep 2024US 12,082,587 B2Grridle LLC
- Thermal mold for making edible container for food products19 Dec 2023US 11,844,354 B2
- Specific cooking vessel for microwave oven16 Jul 2026US 2026/0198727 A1
- Method for making a plurality of wafer bodies30 Apr 2026US 2026/0114460 A1Soremartec S.A.
- Waffle Tongs10 Apr 2025US 2025/0113941 A1National Presto Industries, Inc.
- Adjustable mechanical stop for a food baking apparatus14 Dec 2023US 2023/0398759 A1Incomec Cerex NV
- Waffle maker and griddle design9 Feb 2023US 2023/0043934 A1Grridle LLC
Most cited
By later US patents