F27D 2003/0004
Involving devices for measuring the article, the stack of articles or the
Official title: {involving devices for measuring the article, the stack of articles or the height of the furnace passage or for adjusting the height of the passage to the charge or for putting the articles in the same position}
F27D2003/0004 (Involving devices for measuring the article, the stack of articles or the) appears on 8 US grants and 4 published applications in this corpus.
Search patents in F27D- Granted patents
- 8
- Published applications
- 4
- Assignees
- 10
- Inventors
- 23
- Latest grant
- 31 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 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 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Atmospheric oven22 Aug 1995US 5,443,382 AMatsushita Electric Industrial Co., Ltd.
- Atmospheric oven6 Dec 1994US 5,370,531 AMatsushita Electric Industrial Co., Ltd.
- Centering device for metal blanks4 Jan 2024US 2024/0003628 A1EBNER Industrieofenbau GmbH
- Systems and methods for vacuum furnace post-processing1 Sep 2022US 2022/0276006 A1Raytheon Technologies Corporation
- Feeding system for reduced iron material20 Jun 2013US 2013/0153368 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Method for producing granular metallic iron25 Apr 2013US 2013/0098204 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Most cited
By later US patents
- Atmospheric oven15US 5,443,382 AMatsushita Electric Industrial Co., Ltd. · 1995
- Method and apparatus for melting metal ingots13US 4,581,063 AShinagawa Furnace Co., Ltd. · 1986
- Atmospheric oven6US 5,370,531 AMatsushita Electric Industrial Co., Ltd. · 1994
- Feeding system for reduced iron material2US 8,915,352 B2Kobe Steel, Ltd. · 2014
- Tunnel furnace height detector1US 4,957,374 ANGK Insulators, Ltd. · 1990