E02B 17/0854
With clamping wedges, eccentric clamping devices and so on
Official title: {with clamping wedges, eccentric clamping devices and so on (catch devices for elevators B66B5/20, B66B5/24, B66B5/26)}
E02B17/0854 (With clamping wedges, eccentric clamping devices and so on) appears on 18 US grants and 3 published applications in this corpus.
Search patents in E02B- Granted patents
- 18
- Published applications
- 3
- Assignees
- 12
- Inventors
- 21
- Latest grant
- 17 Sep 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Engaging apparatus17 Sep 2019US 10,415,203 B2Cedeco Contractors Limited
- Clamp system, gripping device therefore and method of using the clamp system6 Jun 2017US 9,670,036 B2IHC Holland IE B.V.
- Jack-up type offshore oil and gas production platform and method23 Feb 1993US 5,188,484 ASelf Installing Platforms, Inc.
- Clamping devices for use with elongate members9 Jan 1990US 4,892,280 AHunting Oilfield Services Limited
- Advancing mechanism and system utilizing same for raising and lowering a work platform14 Apr 1987US 4,657,438 A
Most cited
By later US patents
- Jack-up type offshore oil and gas production platform and method24US 5,188,484 ASelf Installing Platforms, Inc. · 1993
- Gripping jack system21US 4,405,115 AVarco International, Inc. · 1983
- Method and apparatus for quickly erecting off-shore platforms19US 4,041,711 AMarine Engineering Co., C.A. · 1977
- Marine platform jacket jack14US 4,367,056 AVarco International, Inc. · 1983
- Advancing mechanism and system utilizing same for raising and lowering a work platform13US 4,497,591 A1985