Y10T 137/3074
With outlet extending above liquid in trap
Y10T137/3074 (With outlet extending above liquid in trap) appears on 9 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 9
- Published applications
- 1
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 3 Sep 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 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 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Auto flow steam trap3 Sep 2013US 8,522,811 B2
- Method and apparatus for inspecting steam traps, and management system for managing steam traps18 Dec 2001US 6,332,112 B1Miyawaki Inc.
- Free float steam trap22 Feb 1994US 5,287,878 ATLV Co., Ltd.
- Free float steam trap16 Feb 1993US 5,186,203 ATLV Co., Ltd.
- Float valve and utilization system8 Dec 1992US 5,168,891 AGT Development Corporation
Most cited
By later US patents
- Method and apparatus for inspecting steam traps, and management system for managing steam traps18US 6,332,112 B1Miyawaki Inc. · 2001
- Float valve and utilization system12US 5,168,891 AGT Development Corporation · 1992
- Free float steam trap7US 5,287,878 ATLV Co., Ltd. · 1994
- Float controlled condensate discharge device6US 4,475,569 AGestra Kondensatableiter GmbH & Co. KG · 1984
- Multirotary energy conversion valve5US 4,044,562 A1977