Y10T 409/402975
Arcuate groove in cylindrical surface
Y10T409/402975 (Arcuate groove in cylindrical surface) appears on 11 US grants and 16 published applications in this corpus.
Search patents in Y10T- Granted patents
- 11
- Published applications
- 16
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 6 Dec 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 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.
- Broaching tool and method for machining the surfaces of bores6 Jul 2010US 7,748,935 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
- Broaching apparatus and method for producing a gear member with tapered gear teeth16 Dec 2008US 7,465,134 B2GM Global Technology Operations LLC
- Broaching apparatus and method for producing a gear member with tapered gear teeth5 Feb 2008US 7,326,012 B2GM Global Technology Operations LLC
- 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.
- Method and apparatus for rifling a firearm barrel24 Jun 2010US 2010/0161106 A1
- Centrifugally-cast tube and related method and apparatus for making same9 Jul 2009US 2009/0175697 A1Manoir Industries, Inc.
- Centrifugally-cast tube and related method and apparatus for making25 Jun 2009US 2009/0158807 A1Manoir Industries, Inc.
Most cited
By later US patents
- Centrifugally-cast tube and related method and apparatus for making same19US 6,644,358 B2Manoir Industries, Inc. · 2003
- Apparatus for broaching rifling9US 4,411,569 AThe United States of America as represented by the Secretary of the Army · 1983
- Broaching apparatus and method for producing a gear member with tapered gear teeth9US 7,326,012 B2GM Global Technology Operations LLC · 2008
- CNC bore slotting machining system8US 5,876,163 A1999
- Pipe grooving tool7US 4,247,234 AAMP Incorporated · 1981