Y10T 137/2365
Plural series units
Y10T137/2365 (Plural series units) appears on 50 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 50
- Published applications
- 3
- Assignees
- 30
- Inventors
- 77
- Latest grant
- 28 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Torsion spring28 Jul 2020US 10,724,593 B2Hamilton Sundstrand Corporation
- Apparatus to control fluid flow7 Jan 2014US 8,622,072 B2Fisher Controls International LLC
- Waveform sensing and regulating fluid flow valve17 Nov 2009US 7,618,391 B2Children's Medical Center Corporation
- Deadweight pressure standards using non-hysteresis sylphons11 Sep 2007US 7,267,137 B1
- System for conveying liquids without pulsing23 Sep 2003US 6,623,248 B1Merck Patent GmbH
Most cited
By later US patents
- Model based economizer control of an air handling unit159US 6,415,617 B1Johnson Controls Technology Company · 2002
- Frequency feedback on a current loop of a current-to-pressure converter35US 4,665,938 ARosemount Inc. · 1987
- Electro-pneumatic converter31US 5,439,021 AFisher Controls International LLC · 1995
- Zero energy band subbase for pneumatic thermostats26US 4,421,271 AHoneywell Inc. · 1983
- Pneumatic control system, control means therefor and method of making the same26US 4,679,583 ARobertshaw Controls Company · 1987