F05D 2250/62
Smooth or fine
Official title: smooth or fine
F05D2250/62 (Smooth or fine) appears on 69 US grants and 75 published applications in this corpus.
Search patents in F05D- Granted patents
- 69
- Published applications
- 75
- Assignees
- 45
- Inventors
- 182
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 4 | 2 |
| 2015 | 2 | 6 |
| 2016 | 3 | 12 |
| 2017 | 3 | 6 |
| 2018 | 4 | 2 |
| 2019 | 7 | 6 |
| 2020 | 4 | 5 |
| 2021 | 6 | 2 |
| 2022 | 4 | 5 |
| 2023 | 4 | 3 |
| 2024 | 5 | 6 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Blade with damper land10 Mar 2026US 12,571,315 B2Rtx Corporation
- High-pressure turbine vane including a cavity under a squealer tip25 Nov 2025US 12,480,408 B2Safran
- Method of depositing a metal layer on a component17 Sep 2024US 12,091,768 B2General Electric Company
- Ceramic matrix composite article and method of making the same27 Aug 2024US 12,071,381 B2Rtx Corporation
- Smoothing round internal passages of additively manufactured parts using metallic spheres9 Jul 2024US 12,030,158 B2Rtx Corporation
- Polishing device and polishing method4 Dec 2025US 2025/0367781 A1Aecc Shanghai Commercial Aircraft Engine Manufacturing Co., Ltd.
- Circumferentially tailored inlet guard for an aircraft engine inlet10 Apr 2025US 2025/0115366 A1Pratt & Whitney Canada Corp.
- Method of depositing a metal layer on a component28 Nov 2024US 2024/0392460 A1General Electric Company
- Blade with damper land26 Sep 2024US 2024/0318559 A1Raytheon Technologies Corporation
- Electrode assembly and electrochemical machining method1 Aug 2024US 2024/0253141 A1Cummins Inc.
Most cited
By later US patents
- Columnar grain ceramic thermal barrier coatings on polished substrates108US 4,321,310 AUnited Technologies Corporation · 1982
- Method for producing metallic articles having durable ceramic thermal barrier coatings53US 4,414,249 AUnited Technologies Corporation · 1983
- Method for producing metallic articles having durable ceramic thermal barrier coatings40US 4,405,660 AUnited Technologies Corporation · 1983
- Heat generation24US 4,799,979 AAlloy Surfaces Company, Inc. · 1989
- Method for applying an abrasive layer to titanium alloy compressor airfoils21US 5,074,970 A1991