Y10T 29/49279
Including rolling or die forming
Official title: including rolling or die forming, e.g., drawing, punching
Y10T29/49279 (Including rolling or die forming) appears on 23 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 23
- Published applications
- 8
- Assignees
- 19
- Inventors
- 33
- Latest grant
- 17 Feb 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 3 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Piston and cooled piston ring therefor and method of construction thereof17 Feb 2015US 8,955,487 B2Federal-Mogul Corporation
- Computer-aided progressive die design system and method11 May 2010US 7,716,019 B2Siemens Product Lifecycle Management Software Inc.
- Method of mounting a metal sheet ring assembled and welded in a carrier hoop to conform the annular cooling tube of a piston of internal combustion engine3 Feb 2009US 7,484,295 B2
- Computer-aided progressive die design system and method20 Jun 2006US 7,065,478 B2UGS Corp.
- Method and system for forming a die frame and for transferring dies therewith4 Apr 2006US 7,023,347 B2Symbol Technologies, Inc.
- Piston and cooled piston ring therefor and method of construction thereof15 Aug 2013US 2013/0206096 A1Federal-Mogul Corporation
- Computer-Aided Progressive Die Design System and Method23 Nov 2006US 2006/0264125 A1UGS PLM Solutions Inc.
- Method and system for transferring dies between surfaces17 Aug 2006US 2006/0180595 A1Symbol Technologies, Inc.
- Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained9 Dec 2004US 2004/0244194 A1
- Method for producing a ring support with a sheet metal cooling channel welded thereon15 Apr 2004US 2004/0069263 A1Mahle GmbH
Most cited
By later US patents
- Method and system for forming a die frame and for transferring dies therewith50US 7,023,347 B2Symbol Technologies, Inc. · 2006
- Method of making a rolled metal piston ring15US 4,085,490 ARamsey Corporation · 1978
- Piston ring manufacturing method13US 4,835,856 ASanden Corporation · 1989
- Sealing arrangement for a piston in a compressor10US 5,016,524 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1991
- Pump body and method for making same10US 6,343,916 B12002