B22D 7/12
Appurtenances
Official title: Appurtenances, e.g. for sintering, for preventing splashing
B22D7/12 (Appurtenances) appears on 21 US grants and 4 published applications in this corpus.
Search patents in B22D- Granted patents
- 21
- Published applications
- 4
- Assignees
- 16
- Inventors
- 38
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 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 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for preparing a charge ingot for production of products by casting28 Jan 2025US 12,208,445 B2Obshchestvo S Ogranichennoy Otvetstvennoost'yu “Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr”
- Plunger pressing device for molding ingot23 Nov 2021US 11,179,773 B2
- Distributor device for use in metal casting7 Nov 2006US 7,131,482 B2Pyrotek Engineering Materials Limited
- Distributor device for use in metal casting2 May 2006US 7,036,555 B1Pyrotek Engineering Materials Limited
- Consumable deflector tent6 Jun 1989US 4,836,270 ADesign Packaging, Inc.
- Method and Preparing a Charge Ingot for Producing Articles by Casting14 Jan 2021US 2021/0008613 A1Obshchestvo S Ogranichennoy Otvetstvennostyu "Obedinennaya Kompanya Rusa
- Plunger pressing device for molding ingot26 Nov 2020US 2020/0368809 A1
- Sand catcher for production of steel and other metals27 Mar 2008US 2008/0073053 A1Quanex Corporation
- Distributor for use in metal casting6 May 2004US 2004/0084172 A1Pyrotek Engineering Materials Limited
Most cited
By later US patents
- Distributor device for use in metal casting107US 7,131,482 B2Pyrotek Engineering Materials Limited · 2006
- Anti-splash device25US 4,209,162 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1980
- Casting of molten metals8US 3,934,637 AFoseco International Limited · 1976
- Shock absorber pad of molded fibers for the drop casting of ingots6US 4,033,546 A1977
- Direct pouring method using self-fluxing heat-resistant sheets6US 4,069,859 ASato Technical Research Laboratory Ltd. · 1978