B28B 13/0215
Feeding the moulding material in measured quantities from a container or silo
Official title: {Feeding the moulding material in measured quantities from a container or silo}
B28B13/0215 (Feeding the moulding material in measured quantities from a container or silo) appears on 320 US grants and 293 published applications in this corpus.
Search patents in B28B- Granted patents
- 320
- Published applications
- 293
- Assignees
- 206
- Inventors
- 617
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 2 |
| 2003 | 6 | 4 |
| 2004 | 4 | 3 |
| 2005 | 3 | 9 |
| 2006 | 1 | 7 |
| 2007 | 2 | 10 |
| 2008 | 2 | 13 |
| 2009 | 3 | 16 |
| 2010 | 7 | 12 |
| 2011 | 7 | 8 |
| 2012 | 5 | 4 |
| 2013 | 8 | 2 |
| 2014 | 6 | 12 |
| 2015 | 4 | 11 |
| 2016 | 10 | 12 |
| 2017 | 9 | 5 |
| 2018 | 7 | 7 |
| 2019 | 10 | 17 |
| 2020 | 9 | 18 |
| 2021 | 16 | 18 |
| 2022 | 16 | 31 |
| 2023 | 11 | 21 |
| 2024 | 21 | 18 |
| 2025 | 29 | 20 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B28B 13/022Feeding several successive layers, optionally of different materials133
- B28B 13/023By using a feed box transferring the moulding material from a hopper105
- B28B 13/0275Feeding a slurry or a ceramic slip37
- B28B 13/0225Feeding specific quantities of material at specific locations in the mould27
- B28B 13/027By using a removable belt or conveyor transferring the moulding material to18
- B28B 13/026By using a movable hopper transferring the moulding material to the moulding16
- B28B 2013/0265Feeding a slurry or a ceramic slipIndexing code4
Recent patents
- Method and plant for manufacturing articles made of composite stone material and device for distributing a mix for such manufacturing8 Sep 2026US 12,728,564 B2
- System and method for coloring top surface of claddings and concrete paving stones14 Jul 2026US 12,678,999 B2Ackerstein Industries Ltd.
- Concrete element and method for its production12 May 2026US 12,623,965 B2METTEN Technologies GmbH & Co. KG
- Visible light-catalyzed translucent concrete, and preparation method and use thereof5 May 2026US 12,617,716 B2Jiangxi Blue Environmental Engineering Tech Co., Ltd.
- Machine for dry decoration of ceramic tiles, with a control system for a ceramic mixture accumulation28 Apr 2026US 12,611,798 B2System Ceramics S.P.A.
- System and method of making an artificial stone having a controlled thickness17 Sep 2026US 2026/0273869 A1Caesarstone Ltd.
- Ejection device, molding device, and ejection method20 Aug 2026US 2026/0241608 A1KYOCERA Corporation
- Metallic stone slabs, systems, and methods16 Jul 2026US 2026/0200128 A1Cambria Company LLC
- Equipment for Coloring And Decorating Concrete Pavement Tread Layers9 Jul 2026US 2026/0192317 A1Agstav Trebic, A.S.
- Methods and systems for mechanized rammed earth block construction9 Jul 2026US 2026/0192488 A1Texas Tech University System
Most cited
By later US patents
- Synthetic molded slabs, and systems and methods related thereto229US 9,186,819 B1Cambria Company LLC · 2015
- Synthetic molded slabs, and systems and methods related thereto206US 9,289,923 B1Cambria Company LLC · 2016
- Method for rapid forming of a ceramic work piece133US 6,217,816 B1National Science Council · 2001
- Apparatus for producing a set of mutually distinguishable flooring tiles105US 5,056,998 AKoninklijke Mosa B.V. · 1991
- Processed slabs, and systems and methods related thereto105US 9,718,303 B2Cambria Company LLC · 2017