Y10T 409/304368
Means to mill epitrochoidal shape
Y10T409/304368 (Means to mill epitrochoidal shape) appears on 11 US grants and 5 published applications in this corpus.
Search patents in Y10T- Granted patents
- 11
- Published applications
- 5
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 27 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic method for milling complex channel-shaped cavities via coupling flank-milling positions27 Mar 2018US 9,927,801 B2D. P. Technology, Corp.
- Method of manufacturing an elbow, cutting tool, and elbow10 Oct 2017US 9,782,842 B2Noda Kanagata Co., Ltd.
- Automatic method for milling complex channel-shaped cavities23 Aug 2016US 9,423,788 B2D. P. Technology, Corp.
- Automatic method for milling complex channel-shaped cavities10 Mar 2015US 8,977,382 B2D. P. Technology, Corp.
- Method and apparatus for machining scroll wraps14 Apr 1992US 5,103,558 ATecumseh Products Company
- Method of manufacturing an elbow, cutting tool, and elbow7 Nov 2019US 2019/0337062 A1Daido Die & Mold Steel Solutions Co., Ltd.
- Automatic method for milling complex channel-shaped cavities via coupling flank-milling positions16 Feb 2017US 2017/0045873 A1D. P. Technology, Corp.
- Method of manufacturing an elbow, cutting tool, and elbow31 Dec 2015US 2015/0375311 A1Noda Kanagata Co., Ltd.
- Automatic method for milling complex channel-shaped cavities18 Jun 2015US 2015/0168945 A1D. P. Technology, Corp.
- Automatic method for milling complex channel-shaped cavities14 Nov 2013US 2013/0302103 A1D. P. Technology, Corp.
Most cited
By later US patents
- Method and apparatus for machining scroll wraps14US 5,103,558 ATecumseh Products Company · 1992
- Device for machining trochoidal inner walls, especially for the cylinders of Wankel engines9US 3,964,367 A1976
- Peritrochoid curved surface generating apparatus6US 3,948,144 AToyota Jidosha Kogyo Kabushiki Kaisha · 1976
- Method for making an epicyclic speed reducer with two stage integral rotor6US 4,838,741 APrimaxis Corporation · 1989
- Cam controlled machine for forming non-standard surfaces2US 4,617,762 A1986