Y10T 29/45
Scale remover or preventor
Y10T29/45 (Scale remover or preventor) appears on 238 US grants and 84 published applications in this corpus.
Search patents in Y10T- Granted patents
- 238
- Published applications
- 84
- Assignees
- 142
- Inventors
- 405
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 12 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 5 |
| 2002 | 9 | 4 |
| 2003 | 2 | 2 |
| 2004 | 5 | 4 |
| 2005 | 5 | 8 |
| 2006 | 6 | 6 |
| 2007 | 1 | 2 |
| 2008 | 2 | 7 |
| 2009 | 1 | 3 |
| 2010 | 5 | 11 |
| 2011 | 5 | 5 |
| 2012 | 7 | 11 |
| 2013 | 3 | 4 |
| 2014 | 14 | 2 |
| 2015 | 0 | 4 |
| 2016 | 5 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 29/4533Fluid impingement60
- Y10T 29/4528With rotary head46
- Y10T 29/4572Mechanically powered operator40
- Y10T 29/4517Rolling deformation or deflection35
- Y10T 29/4506For hollow workpiece34
- Y10T 29/4561Scraper or scalper32
- Y10T 29/4567Brush type27
- Y10T 29/4594Hand tool18
All 9 subgroupsShow fewer
Recent patents
- Bullet-carried rust removal mechanism and rust removal device23 Jul 2024US 12,042,905 B2LiDuo JQR Group Co. Ltd
- Descaling device19 Jan 2021US 10,894,279 B2Hauhinco Maschinenfabrik G. Hausherr, Jochums GmbH & Co. KG
- Scraper assembly29 Jan 2019US 10,188,256 B2MIW Associates LLC
- Method to strip a portion of an insulated wire3 Apr 2018US 9,935,433 B2HID Global Corporation
- Oscillating descaler and method for descaling a semi-finished metallurgical product6 Jun 2017US 9,669,439 B2Danieli & C. Officine Meccaniche SpA
- Bullet-carried rust removal mechanism and rust removal device6 Jan 2022US 2022/0001510 A1LiDuo JQR Group Co. Ltd
- Descaling device15 Apr 2021US 2021/0107048 A1Hermetik Pump Int. GmbH
- Descaling device4 Apr 2019US 2019/0099791 A1Hauhinco Maschinenfabrik G. Hausherr, Jochums GmbH & Co. KG
- Side guide mover for metal curtain5 Jul 2018US 2018/0187832 A1Rgs Mill Products Corp.
- Scraper assembly12 Jan 2017US 2017/0008039 A1MIW Associates LLC
Most cited
By later US patents
- Plasma cleaning device73US 4,088,926 A1978
- Apparatus and methods for repairing compressor airfoils in situ43US 7,032,279 B2General Electric Company · 2006
- Water main scraper40US 4,912,799 A1990
- Pipe scraping tool38US 4,750,249 A1988
- Slurry blasting apparatus for removing scale from sheet metal38US 8,074,331 B2The Material Works, Ltd. · 2011