A21B 3/15
Baking sheets
Official title: Baking sheets; Baking boards
A21B3/15 (Baking sheets) appears on 66 US grants and 82 published applications in this corpus.
Search patents in A21B- Granted patents
- 66
- Published applications
- 82
- Assignees
- 68
- Inventors
- 175
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 3 | 5 |
| 2005 | 0 | 7 |
| 2006 | 1 | 6 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 6 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 5 | 5 |
| 2016 | 4 | 0 |
| 2017 | 4 | 4 |
| 2018 | 3 | 3 |
| 2019 | 0 | 7 |
| 2020 | 2 | 7 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 2 | 2 |
| 2024 | 0 | 3 |
| 2025 | 0 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bakery tray18 Aug 2026US 12,709,431 B2Drader Manufacturing Industries Ltd.
- Industrial baking pan with interchangeable insert10 Mar 2026US 12,568,976 B2San Cristoforo Solutions Srl
- Process for preparing pizza14 Feb 2023US 11,576,388 B2
- Oven with improved airflow31 Jan 2023US 11,564,396 B2B/E Aerospace, Inc.
- Liftable baking net structure for oven18 Oct 2022US 11,470,849 B2Foshan Juguan Metal Manufacturing Co., Ltd.
- Silicone release coating emulsion, method for its preparation, and use for bakery paper4 Jun 2026US 2026/0152645 A1Dow Silicones Corporation
- Baking Stone21 May 2026US 2026/0137092 A1EPT Investments, LLC
- Perforated baking mat with handles17 Jul 2025US 2025/0228255 A1The Rosehill Company LLC
- Industrial baking pan with interchangeable insert2 Jan 2025US 2025/0000100 A1Niceqlife Di Lazzaroni Andina Giulio E C. S.A.S.
- Bakery tray24 Oct 2024US 2024/0351735 A1Drader Manufacturing Industries Ltd.
Most cited
By later US patents
- Self-supporting element used during the fermentation and baking of bread making products46US 5,232,609 AEts Guy Demarle · 1993
- Expandable cooling rack for foodstuffs43US 6,279,467 B1T & L Nifty Products, Inc. · 2001
- Food product carrier for an automatic cooking machine40US 5,205,208 ANelgo Manufacturing, Inc. · 1993
- Bakeware with patterned surface texture38US 5,921,173 ANewell Operating Company · 1999
- Pizza pan shielding systems and methods37US 6,054,697 APizza Hut, Inc. · 2000