Y10S 72/703
Knurling
Y10S72/703 (Knurling) appears on 36 US grants and 9 published applications in this corpus.
Search patents in Y10S- Granted patents
- 36
- Published applications
- 9
- Assignees
- 26
- Inventors
- 57
- Latest grant
- 31 Jul 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 3 | 2 |
| 2006 | 3 | 0 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrode texturing tool and method of use thereof31 Jul 2007US 7,249,482 B2General Motors Corporation
- Micro-roll forming device14 Nov 2006US 7,134,304 B2Nissan Motor Co., Ltd.
- Cold forming tool, machine and method9 May 2006US 7,040,131 B2Escofier Technologies (SAS)
- Knurling tool25 Apr 2006US 7,032,421 B2Swarovski-Optik KG.
- Apparatus and methods for forming internally and externally textured tubing29 Nov 2005US 6,968,719 B2Packless Metal Hose, Inc.
- Electrode texturing tool and method of use thereof29 Sep 2005US 2005/0211677 A1General Motors Corporation
- Micro-roll forming device19 May 2005US 2005/0103075 A1Nissan Motor Co., Ltd.
- Apparatus and methods for forming internally and externally textured tubing16 Dec 2004US 2004/0250587 A1Packless Metal Hose, Inc.
- Cold forming tool, machine and method9 Sep 2004US 2004/0173000 A1Escofier Technologies (SAS)
- Knurling tool12 Aug 2004US 2004/0154373 A1Swarovski-Optik KG.
Most cited
By later US patents
- Method for knurling a workpiece226US 5,946,991 A3M Innovative Properties Company · 1999
- Installation fin for windows and doors36US 5,701,780 APella Corporation · 1997
- Installation fin for windows and doors32US 5,619,828 APella Corporation · 1997
- Apparatus and methods for forming internally and externally textured tubing29US 6,968,719 B2Packless Metal Hose, Inc. · 2005
- Method and apparatus for reducing core losses of grain-oriented silicon steel17US 4,533,409 AAllegheny Ludlum Steel Corporation · 1985