B22C 13/10
Moulding machines for making moulds or cores of particular shapes: for pipes
Official title: for pipes or elongated hollow articles
B22C13/10 (Moulding machines for making moulds or cores of particular shapes: for pipes) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B22C- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 24 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 4 |
| 2020 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerofoil and method of manufacture24 Nov 2020US 10,844,732 B2ROLLS-ROYCE plc
- Leading edge hybrid cavities and cores for airfoils of gas turbine engine10 Nov 2020US 10,830,049 B2Raytheon Technologies Corporation
- Airfoil having fluidly connected hybrid cavities1 Sep 2020US 10,760,432 B2Raytheon Technologies Corporation
- Airfoil having internal hybrid cooling cavities7 Jul 2020US 10,704,398 B2Raytheon Technologies Corporation
- Installation for handling socket cores for a centrifugal casting machine12 Dec 1978US 4,129,171 APont-A-Mousson S. A.
- Aerofoil and method of manufacture20 Jun 2019US 2019/0186275 A1ROLLS-ROYCE plc
- Airfoil having fluidly connected hybrid cavities4 Apr 2019US 2019/0101005 A1United Technologies Corporation
- Airfoil having internal hybrid cooling cavities4 Apr 2019US 2019/0101008 A1United Technologies Corporation
- Airfoil having internal hybrid cooling cavities4 Apr 2019US 2019/0101009 A1United Technologies Corporation
- Leading edge hybrid cavities and cores for airfoils of gas turbine engine8 Nov 2018US 2018/0320525 A1United Technologies Corporation
Most cited
By later US patents