Y10S 29/077
Metal working: with separator or filter
Official title: with separator or filter
Y10S29/077 (Metal working: with separator or filter) appears on 10 US grants and 2 published applications in this corpus.
Search patents in Y10S- Granted patents
- 10
- Published applications
- 2
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for catching debris and deflecting coolant splash for use with computer numerical controlled machines14 Apr 2026US 12,600,001 B2
- Chip conveyor and machine tool31 Dec 2019US 10,518,374 B2Dmg Mori Co., Ltd.
- Method and apparatus for feeding coolant liquid and separating and recovering it in cutting machine and grinding machine6 Jun 2000US 6,071,047 AZeta Heiwa Ltd.
- Progressive gap sand control screen and process for manufacturing the same17 Aug 1999US 5,938,925 AHalliburton Energy Services.Inc.
- Pipette tip filter inserter and method therefore18 May 1993US 5,210,927 AWays & Means, Inc.
Most cited
By later US patents
- Seal arrangement for fluid filters and method33US 4,969,994 ADonaldson Company, Inc. · 1990
- Retained wire filter element31US 5,047,148 A1991
- Progressive gap sand control screen and process for manufacturing the same24US 5,938,925 AHalliburton Energy Services.Inc. · 1999
- Method and apparatus for feeding coolant liquid and separating and recovering it in cutting machine and grinding machine17US 6,071,047 AZeta Heiwa Ltd. · 2000
- Low pressure liquid filter cartridge and method of making11US 5,108,599 ANational Safety Associates, Inc. · 1992