B28B 1/08
Producing shaped prefabricated articles from the material: by vibrating or jolting
Official title: by vibrating or jolting {(of moulding sand B22C15/10; of concrete in general E04G21/063)}
B28B1/08 (Producing shaped prefabricated articles from the material: by vibrating or jolting) appears on 302 US grants and 249 published applications in this corpus.
Search patents in B28B- Granted patents
- 302
- Published applications
- 249
- Assignees
- 193
- Inventors
- 546
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 14 | 0 |
| 1979 | 4 | 0 |
| 1980 | 9 | 0 |
| 1981 | 12 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 7 |
| 2003 | 1 | 10 |
| 2004 | 7 | 11 |
| 2005 | 9 | 10 |
| 2006 | 4 | 15 |
| 2007 | 5 | 7 |
| 2008 | 2 | 8 |
| 2009 | 4 | 8 |
| 2010 | 9 | 8 |
| 2011 | 1 | 5 |
| 2012 | 6 | 5 |
| 2013 | 3 | 10 |
| 2014 | 6 | 13 |
| 2015 | 15 | 20 |
| 2016 | 4 | 16 |
| 2017 | 8 | 9 |
| 2018 | 12 | 5 |
| 2019 | 9 | 5 |
| 2020 | 4 | 5 |
| 2021 | 6 | 8 |
| 2022 | 3 | 13 |
| 2023 | 4 | 14 |
| 2024 | 6 | 10 |
| 2025 | 17 | 16 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B28B 1/084The vibrating moulds or cores being moved horizontally for making strands of95
- B28B 1/087By means acting on the mould94
- B28B 1/093By means directly acting on the material53
- B28B 1/082Combined with a vacuum19
- B28B 1/081Vibration-absorbing means17
- B28B 1/10And applying pressure otherwise than by the use of presses4
Recent patents
- Hybrid mold vibration6 Oct 2026US 12,752,458 B2Besser Company
- Method of forming composite components with cavities14 Jul 2026US 12,678,998 B2General Electric Company
- System and method for coloring top surface of claddings and concrete paving stones14 Jul 2026US 12,678,999 B2Ackerstein Industries Ltd.
- Method for manufacturing a lightweight veneer system9 Jun 2026US 12,649,288 B2
- Targeted ceramic casting core inhomogeneity12 May 2026US 12,623,373 B2Rtx Corporation
- Material preparation systems and related devices and methods of preparing cementitious materials27 Aug 2026US 2026/0250209 A1Saudi Arabian Oil Company
- Targeted Ceramic Casting Core Inhomogeneity6 Aug 2026US 2026/0225282 A1Rtx Corporation
- Prefabricated component formed by reverse laying and production process therefor16 Jul 2026US 2026/0200133 A1
- Method for inserting ceramic green compacts, method for producing cip green compacts, and method for producing sintered ceramic compacts9 Jul 2026US 2026/0192491 A1Niterra Materials Co., Ltd.
- Composite wallboard and a preparation method thereof4 Jun 2026US 2026/0152440 A1China State Construction Hailong Technology Company Limited
Most cited
By later US patents
- Phonon generation in bulk material for manufacturing120US 10,065,367 B2Chevron Phillips Chemical Company LP · 2018
- Molding process for forming a concrete paving block114US 5,211,895 A1993
- Slip form for building components88US 4,272,230 ASolai Vignola di Faviani Orlando ec Societa · 1981
- Method and apparatus for manufacturing concrete panels by continuous pressing88US 5,366,676 A1994
- Cementitious structural panel and method of its manufacture73US 6,176,920 B1Smartboard Building Products Inc. · 2001