F27D 3/024
Details of skids
Official title: {Details of skids, e.g. riders}
F27D3/024 (Details of skids) appears on 30 US grants and 9 published applications in this corpus.
Search patents in F27D- Granted patents
- 30
- Published applications
- 9
- Assignees
- 28
- Inventors
- 72
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device, system and method for detecting transport boats2 Jun 2026US 12,646,631 B2ALD Vacuum Technologies GmbH
- Grate bar for stepped grate14 Nov 2023US 11,815,265 B2IKN GmbH
- Heat treat furnace jig21 Jul 2020US 10,718,569 B2Toyo Tanso Co., Ltd.
- Method and a skid member for reducing temperature difference in a heating subject and a skid apparatus using them20 Sep 2005US 6,945,776 B2Posco
- Pusher furnace rails with plate-shaped sliding supports and sliding shoes30 Nov 2004US 6,824,736 B1Otto Junker GmbH
- Heat Insulating Protective Member, Method for Manufacturing Same, Method for Installing Same, In-Furnace Member, and Reheating Furnace27 Oct 2022US 2022/0341667 A1Maftec Co., Ltd.
- Grate Bar for Stepped Grate11 Aug 2022US 2022/0252261 A1IKN GmbH
- Device, system and method for detecting transport boats17 Mar 2022US 2022/0084699 A1ALD Vacuum Technologies GmbH
- Method for laser surface treatment of furnace furniture22 Apr 2021US 2021/0114141 A1Tata Steel Ijmuiden B.V.
- Heat treat furnace jig8 Oct 2020US 2020/0318908 A1Toyo Tanso Co., Ltd.
Most cited
By later US patents
- Walking beam furnace for round bar and the like15US 4,025,298 AMidland-Ross Corporation · 1977
- Skid system for carrying a furnace charge13US 4,689,009 ARuhrgas Aktiengesellschaft · 1987
- Skid button structure10US 4,609,347 AToshiba Ceramics Co., Ltd. · 1986
- System for carrying a charge in a reheating furnace9US 5,136,610 ALOI Essen Industrieofenanlagen GmbH · 1992
- Furnace with refractory beams8US 4,556,385 AStein Heurtey · 1985