Y10T 137/7006
Vertical casing aligned by valve casing
Y10T137/7006 (Vertical casing aligned by valve casing) appears on 18 US grants and 4 published applications in this corpus.
Search patents in Y10T- Granted patents
- 18
- Published applications
- 4
- Assignees
- 7
- Inventors
- 27
- Latest grant
- 1 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Centering valve box adapter1 Nov 2011US 8,047,221 B1
- Computer-implemented system and method for designing a pressure-dosed drain field30 Aug 2011US 8,010,329 B2Kallenbach, Inc.
- Gate valve sealing structure27 Apr 2010US 7,703,474 B2Adaptor, Inc.
- Valve key alignment assembly for curb stop box10 Oct 2006US 7,117,883 B1VKAD Products, LLC
- Buried fluid line casing enclosed valve guard18 Apr 2006US 7,028,703 B1Joseph K. Warner Excavating
- Computer-implemented system and method for designing a pressure-dosed drain field9 Apr 2009US 2009/0094002 A1Kallenbach, Inc.
- Gate valve sealing structure1 Mar 2007US 2007/0044841 A1Adaptor, Inc.
- Valve can extension18 Dec 2003US 2003/0230343 A1
- Liquid infiltration prevention structures for preventing liquid infiltration into manhole assemblies, gate valve sealing structures for preventing settling or shifting of key box bonnets, and methods for using said structures9 Aug 2001US 2001/0012474 A1
Most cited
By later US patents
- Underground access conduit33US 6,354,325 B13 Dimensional Contracting, Inc. · 2002
- Modular valve service box25US 5,634,488 AC.P. Test Services-Valvco, Inc. · 1997
- Gate valve adaptor20US 4,534,378 AAdaptor, Inc. · 1985
- Valve key alignment assembly for curb stop box20US 7,117,883 B1VKAD Products, LLC · 2006
- Valve box stabilizer17US 4,819,687 A1989