Y10T 137/4531
Divided and recombined passages
Y10T137/4531 (Divided and recombined passages) appears on 9 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 9
- Published applications
- 6
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 10 Feb 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Feed water pipe for steam generator10 Feb 2015US 8,950,365 B2Mitsubishi Heavy Industries, Ltd.
- Anti-siphon trap with snorkel11 Feb 2014US 8,646,117 B2Falcon Waterfree Technologies
- Flow trap with compartment separator and baffle for use in a water-free urinal16 Jul 2013US 8,485,216 B2Falcon Waterfree Technologies
- Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals18 Aug 2009US 7,575,022 B2Falcon Waterfree Technologie
- Flow trap with compartment separator and baffle for use in a waterless urinal11 Aug 2009US 7,571,741 B2Falcon Waterfree Technologies
- Feed water pipe for steam generator24 Oct 2013US 2013/0276910 A1Mitsubishi Heavy Industries, Ltd.
- Anti-siphon trap with snorkel16 Sep 2010US 2010/0230333 A1Falcon Waterfree Technologies
- Flow trap with compartment separator and baffle for use in a water-free urinal4 Feb 2010US 2010/0024892 A1Falcon Waterfree Technologies
- Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals10 Nov 2005US 2005/0247342 A1Falcon Waterfree Technologie
- Flow trap with compartment separator and baffle for use in a waterless urinal20 Oct 2005US 2005/0229971 A1Falcon Waterfree Technologies
Most cited
By later US patents
- Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals39US 7,575,022 B2Falcon Waterfree Technologie · 2009
- Flow trap with compartment separator and baffle for use in a waterless urinal13US 7,571,741 B2Falcon Waterfree Technologies · 2009
- Water trap7US 4,254,512 A1981
- Vacuum assist toilet trap7US 5,404,597 AFluidmaster, Inc. · 1995
- Anti-siphon trap with snorkel7US 8,646,117 B2Falcon Waterfree Technologies · 2014