B28B 7/0058
Moulds, cores or mandrels with provisions concerning the elimination of superfluous material
Official title: {Moulds, cores or mandrels with provisions concerning the elimination of superfluous material; Moulds with burr-removing means provided therein or carried thereby}
B28B7/0058 (Moulds, cores or mandrels with provisions concerning the elimination of superfluous material) appears on 10 US grants and 6 published applications in this corpus.
Search patents in B28B- Granted patents
- 10
- Published applications
- 6
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer6 Aug 2024US 12,053,957 B2Safran Ceramics
- Block reinforcement cage having stem reinforcement portions with open apertures formed therein, for use in reinforcing a molded concrete U-wall construction block15 Oct 2019US 10,443,206 B2Conrete Systems, Inc.
- Molded concrete U-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes21 Aug 2018US 10,053,832 B2Concrete Systems, Inc.
- Machine for manufacturing concrete uwall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded with said machine25 Apr 2017US 9,630,342 B2Concrete Systems, Inc.
- Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine18 Nov 2014US 8,888,481 B2Concrete Systems, Inc.
- A mold for producing an article of manufacture2 Apr 2026US 2026/0091533 A1Criaterra Innovations Ltd.
- Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer29 Oct 2020US 2020/0339480 A1Safran Ceramics
- Block reinforcement cage having stem reinforcement portions with open apertures formed therein, for use in reinforcing a molded concrete u-wall construction block9 May 2019US 2019/0136482 A1Concrete Systems, Inc.
- Molded concrete u-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes19 Oct 2017US 2017/0298588 A1Concrete Systems, Inc.
- Machine for manufacturing concrete uwall type construction blocks by molding each concrete u-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine12 Mar 2015US 2015/0072038 A1Concrete Systems, Inc.
Most cited
By later US patents
- Method for casting blocks having fractured face122US 3,981,953 A1976
- Landscaping block system32US 5,588,262 AKeystone Retaining Wall Systems, Inc. · 1996
- Apparatus for moulding hydraulic cement or the like material14US 4,059,376 ATaisei Corporation · 1977
- Method and apparatus for moulding hydraulic cement or the like material8US 4,036,922 ATaisei Corporation · 1977
- Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine7US 8,888,481 B2Concrete Systems, Inc. · 2014