Y10T 137/0475
Having deformable or inflatable means
Y10T137/0475 (Having deformable or inflatable means) appears on 35 US grants and 9 published applications in this corpus.
Search patents in Y10T- Granted patents
- 35
- Published applications
- 9
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 12 Aug 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Insertion and removal of inflatable pipeline flow stopper bags12 Aug 2014US 8,800,601 B2Operations Technology Development, Nfp
- Blocked valve isolation tool12 Aug 2014US 8,800,602 B2Saudi Arabian Oil Company
- Resilient plug apparatus and method of use3 Jun 2014US 8,739,834 B2Mueller International, LLC
- Resilient plug apparatus and method of use31 Jan 2012US 8,104,517 B2Mueller International, LLC
- Low pressure directional stop bypass device15 Feb 2011US 7,886,773 B2Operations Technology Development, Nfp
- Apparatus and method for plugging a pipe22 Jun 2017US 2017/0175941 A1Source 1 Enviromental, LLC
- Insertion and removal of inflatable pipeline flow stopper bags25 Jul 2013US 2013/0186477 A1Operations Technology Development, Nfp
- Block valve isolation tool27 Jun 2013US 2013/0160884 A1Saudi Arabia Oil Company
- Resilient plug apparatus and method of use26 Apr 2012US 2012/0097283 A1Mueller International, LLC
- Resilient plug apparatus and method of use9 Dec 2010US 2010/0307604 A1Mueller International, LLC
Most cited
By later US patents
- Pipe repair bypass system106US 4,508,129 A1985
- Method and apparatus for stopping fluid escape from pipe mains55US 4,127,141 ACoupling Systems, Inc. · 1978
- Method of sealing an outlet opening38US 5,740,829 ABritish Gas Corporation · 1998
- Pipe repair kit apparatus and method27US 4,351,349 A1982
- Method for shutting off gas flow in plastic pipes25US 4,155,373 A1979