F27D 2001/0063
Means to strengthen a part
Official title: {Means to strengthen a part}
F27D2001/0063 (Means to strengthen a part) appears on 7 US grants and 5 published applications in this corpus.
Search patents in F27D- Granted patents
- 7
- Published applications
- 5
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 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 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Furnace muffle for sintering a ribbon material18 Feb 2025US 12,228,341 B2Corning Incorporated
- Heating furnace having double insulating wall structure29 Dec 2020US 10,876,793 B2Toyota Jidosha Kabushiki Kaisha
- Refractory lining for metallurgical vessel7 Sep 2004US 6,787,098 B2North American Refractories Co.
- Refractory lining for metallurgical vessel6 Jan 2004US 6,673,306 B2North American Refractories Co.
- Bake carbon flue straightener17 Sep 2002US 6,450,480 B2Century Aluminum Company
- Heat resistant structure and member for heat treatment furnace27 Jun 2024US 2024/0210114 A1Ohwada Carbon Industrial Co., Ltd.
- Furnace muffle for sintering a ribbon material11 Aug 2022US 2022/0252347 A1Corning Incorporated
- Heating furnace having double insulating wall structure31 Jan 2019US 2019/0033000 A1Toyota Jidosha Kabushiki Kaisha
- Refractory lining for metallurgical vessel10 Jun 2004US 2004/0108637 A1North American Refractories Co.
- Refractory lining for metallurgical vessel24 Oct 2002US 2002/0153645 A1North American Refractories Co.
Most cited
By later US patents
- Refractory lining for metallurgical vessel13US 6,673,306 B2North American Refractories Co. · 2004
- Refractory lining for metallurgical vessel11US 6,787,098 B2North American Refractories Co. · 2004
- Oven wall straightener4US 4,752,214 AEssex Group, Inc. · 1988
- Bake carbon flue straightener4US 6,450,480 B2Century Aluminum Company · 2002