Y10T 29/49282
Including grinding or honing
Official title: including grinding or honing
Y10T29/49282 (Including grinding or honing) appears on 14 US grants and 9 published applications in this corpus.
Search patents in Y10T- Granted patents
- 14
- Published applications
- 9
- Assignees
- 8
- Inventors
- 29
- Latest grant
- 31 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing piston rings31 May 2016US 9,352,427 B2Federal-Mogul Burscheid GmbH
- Method for producing a piston ring21 Jul 2015US 9,085,056 B2Federal-Mogul Burscheid GmbH
- Method for producing a piston ring10 Mar 2015US 8,973,262 B2Federal-Mogul Burscheid GmbH
- Piston for internal combustion engines17 Apr 2012US 8,157,268 B2Mahle International GmbH
- Tangential grinding resistance measuring method and apparatus, and applications thereof to grinding condition decision and wheel life judgment11 Jan 2011US 7,869,896 B2Jtekt Corporation
- Method for producing piston rings9 Jan 2014US 2014/0008874 A1Federal-Mogul Burscheid GmbH
- Method for producing a piston ring25 Jul 2013US 2013/0187340 A1Federal-Mogul Burscheid GmbH
- Method for producing a piston ring25 Jul 2013US 2013/0187341 A1Federal-Mogul Burscheid GmbH
- Piston ring formed from ring blank20 Jun 2013US 2013/0154196 A1
- Piston for internal combustion engines15 Apr 2010US 2010/0090416 A1Mahle International GmbH
Most cited
By later US patents
- Method for manufacturing fully sealed piston ring8US 4,192,051 A1980
- Piston ring7US 5,405,154 ANippon Piston Ring Co., Ltd. · 1995
- Method for precision-grinding a bezel at the inlet bore a workpiece5US 5,601,476 AKADIA-Maschinenbau Kopp GmbH & Co. · 1997
- Piston rings with a gap seal4US 4,758,005 A1988
- Method of making oil scraper piston rings4US 6,199,274 B1Federal-Mogul Burscheid GmbH · 2001