Y10S 277/907
Passageway in rod or shaft
Y10S277/907 (Passageway in rod or shaft) appears on 64 US grants and 7 published applications in this corpus.
Search patents in Y10S- Granted patents
- 64
- Published applications
- 7
- Assignees
- 52
- Inventors
- 85
- Latest grant
- 5 Jun 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Seal and bearing assembly for a gas turbine engine and method of assembling same5 Jun 2018US 9,989,083 B2Pratt & Whitney Canada Corp.
- Rotating seals for cell processing systems29 Sep 2009US 7,594,663 B2ZymeQuest, Inc.
- Rotating seals for cell processing systems27 Aug 2002US 6,439,577 B2ZymeQuest, Inc.
- Fluid management systems30 Jul 2002US 6,425,414 B2ZymeQuest, Inc.
- Sealed seat for a hydraulic switching element in a mounting space for a direct-controlled cartridge valve in an insertion bore18 Jul 2000US 6,089,575 AIna Walzlager Schaeffler oHG
- Seal and bearing assembly for a gas turbine engine and method of assembling same1 Dec 2016US 2016/0348522 A1Pratt & Whitney Canada Corp.
- Rotating seals for cell processing systems17 Dec 2009US 2009/0309308 A1ZymeQuest, Inc.
- Rotating seals for cell processing systems15 Nov 2007US 2007/0262531 A1ZymeQuest, Inc.
- Rotating seals for cell processing systems23 Feb 2006US 2006/0040818 A1
- Rotating seals for cell processing systems12 Dec 2002US 2002/0185820 A1
Most cited
By later US patents
- Sealing device69US 4,384,724 A1983
- Rotating seals for cell processing systems60US 6,439,577 B2ZymeQuest, Inc. · 2002
- Circumferential flow channel for carbon seal runner cooling40US 5,593,165 AAllison Engine Company, Inc. · 1997
- Seal for use between relatively rotating members35US 5,080,157 AMAN Nutzfahrzeuge AG · 1992
- Shaft sealing device utilizing a non-uniform groove depth34US 4,368,895 AMitsubishi Denki Kabushiki Kaisha · 1983