Y10T 409/503116
Inside hollow work
Y10T409/503116 (Inside hollow work) appears on 30 US grants and 16 published applications in this corpus.
Search patents in Y10T- Granted patents
- 30
- Published applications
- 16
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 20 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and tool for producing an exact-fit cylindrical bore by removal of material from an existing bore with a finishing allowance20 Mar 2018US 9,919,389 B2Audi AG
- Method and tool for producing a thread in a workpiece30 May 2017US 9,662,728 B2Audi AG
- Thread generating tool for producing a thread in a workpiece25 Apr 2017US 9,630,267 B2Audi AG
- Apparatus for making centrifugally-cast tube6 Dec 2011US 8,070,401 B2Manoir Industries, Inc.
- Centrifugally-cast tube and related method and apparatus for making same11 Oct 2011US 8,033,767 B2Manoir Industries, Inc.
- Method and tool for producing an exact-fit cylindrical bore by removal of material from an existing bore with a finishing allowance11 Jun 2015US 2015/0158132 A1Audi AG
- Method and tool for producing a thread in a workpiece7 May 2015US 2015/0125229 A1Audi AG
- Thread generating tool for producing a thread in a workpiece19 Dec 2013US 2013/0336738 A1Audi AG
- Centrifugally-cast tube and related method and apparatus for making same4 Nov 2010US 2010/0275753 A1Manoir Industries, Inc.
- Centrifugally-cast tube and related method and apparatus for making same26 Aug 2010US 2010/0215454 A1Manoir Industries, Inc.
Most cited
By later US patents
- Device for removing internal circular flash20US 4,084,484 A1978
- Centrifugally-cast tube and related method and apparatus for making same19US 6,644,358 B2Manoir Industries, Inc. · 2003
- Sewer cleaning device16US 4,773,115 ASystems Canada Limited · 1988
- Bore slotting machine8US 4,154,145 A1979
- Slot forming apparatus8US 4,978,263 A1990