A21C 11/08
With engraved moulds
Official title: with engraved moulds, e.g. rotary machines with die rolls
A21C11/08 (With engraved moulds) appears on 52 US grants and 50 published applications in this corpus.
Search patents in A21C- Granted patents
- 52
- Published applications
- 50
- Assignees
- 31
- Inventors
- 110
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 4 | 8 |
| 2015 | 6 | 3 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 6 |
| 2020 | 2 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 5 |
| 2025 | 0 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-layered food product and method for forming30 Jun 2026US 12,667,109 B2Arlington Valley Farms LLC
- Hard taco shell and method and apparatus for producing the hard taco shell16 Jun 2026US 12,653,197 B2General Mills, Inc.
- Rotary dough cutter and method of operation16 Jul 2024US 12,035,721 B2General Mills, Inc.
- Multi-layered food product and method for forming27 Feb 2024US 11,910,799 B2Arlington Valley Farms LLC
- Rotary dough molding machine14 Feb 2023US 11,576,386 B2
- Dough mold attachment assembly for a stand mixer16 Oct 2025US 2025/0318535 A1Haier US Appliance Solutions, Inc.
- Multi-layered food product and method for forming8 May 2025US 2025/0143326 A1Arlington Valley Farms LLC
- Multi-layered food product and method for forming1 May 2025US 2025/0134117 A1Arlington Valley Farms LLC
- Rotary Empanada Machine3 Oct 2024US 2024/0324608 A1
- Roller with Replaceable Shell11 Jul 2024US 2024/0225014 A1
Most cited
By later US patents
- Rotary die moulding insert system40US 5,297,947 ATiefenthaler Machinery Co., Inc. · 1994
- Apparatus for ultrasonically forming confectionery products39US 5,871,783 AMars, Incorporated · 1999
- Apparatus for shaping "soft" baking dough and the like by rotary molding apparatus33US 4,586,888 AWerner Lehara, Inc. · 1986
- Ultrasonic forming of confectionery products33US 5,861,185 AMars, Incorporated · 1999
- Rotary film cookie molding29US 5,683,734 APepperidge Farm, Incorporated · 1997