B22D 41/24
Characterised by a rectilinearly movable plate
Official title: characterised by a rectilinearly movable plate (B22D41/38 - B22D41/42 take precedence)
B22D41/24 (Characterised by a rectilinearly movable plate) appears on 114 US grants and 54 published applications in this corpus.
Search patents in B22D- Granted patents
- 114
- Published applications
- 54
- Assignees
- 56
- Inventors
- 174
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 5 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 5 |
| 2022 | 5 | 5 |
| 2023 | 3 | 4 |
| 2024 | 8 | 3 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Robotized system for changing a sliding gate valve plate15 Oct 2024US 12,115,578 B2Vesuvius Group S. A.
- Slide gate on the spout of a metallurgical vessel1 Oct 2024US 12,103,070 B2Refractory Intellectual Property GmbH & Co.KG
- Sliding closure at the outlet of a metallurgical vessel27 Aug 2024US 12,070,796 B2Refractory Intellectual Property GmbH & Co.KG
- Steel ladle drainage method11 Jun 2024US 12,005,495 B2Hebei Vocational University of Industry and Technology
- Sliding closure for a metallurgical vessel30 Apr 2024US 11,969,785 B2Refractory Intellectual Property GmbH & Co.KG
- Sliding Closure for a Metallurgical Vessel, and an Exchangeable Nozzle3 Sep 2026US 2026/0257269 A1Refractory Intellectual Property GmbH & Co.KG
- Sliding closure for a container containing molten metal9 Oct 2025US 2025/0312843 A1Refractory Intellectual Property GmbH & Co.KG
- Sliding nozzle apparatus22 May 2025US 2025/0162024 A1Krosakiharima Corporation
- Sliding nozzle apparatus20 Mar 2025US 2025/0091124 A1Krosakiharima Corporation
- Method for maintenance of a sliding closure at the outlet of a metallurgical vessel17 Oct 2024US 2024/0342789 A1Refractory Intellectual Property GmbH & Co.KG
Most cited
By later US patents
- Full throttle valve and method of tube and gate change26US 4,415,103 AUSS Engineers and Consultants, Inc. · 1983
- Valve, clamp, refractory and method23US 4,573,616 AFlo-Con Systems, Inc. · 1986
- Full throttle valve and method of tube and gate change19US 4,545,512 AUSS Engineers and Consultants, Inc. · 1985
- Device for replacing pouring pipes attached to metallurgical vessel spouts15US 4,079,869 AStopinc Aktiengesellschaft · 1978
- Gate and pour tube assembly for use in throttling gate valve12US 5,518,154 AUSX Corporation · 1996