Y10T 74/2154
Counterbalanced
Y10T74/2154 (Counterbalanced) appears on 96 US grants and 26 published applications in this corpus.
Search patents in Y10T- Granted patents
- 96
- Published applications
- 26
- Assignees
- 62
- Inventors
- 137
- Latest grant
- 29 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 5 | 2 |
| 2014 | 2 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Compact counter balanced arm29 Sep 2020US 10,786,318 B2Intuitive Surgical Operations, Inc.
- Pumping unit and counterbalance system for pumping units6 Feb 2018US 9,885,349 B2Guidemaster Manufacturing Corp.
- Compact counter balanced arms30 Jan 2018US 9,877,792 B2Intuitive Surgical Operations, Inc.
- Apparatus for compact counter balance arms22 Mar 2016US 9,291,793 B2Intuitive Surgical Operations, Inc.
- Counterbalance system for pumping units13 Oct 2015US 9,157,431 B2
- Compact Counter Balanced Arm19 Jul 2018US 2018/0200008 A1Intuitive Surgical Operations, Inc.
- Compact counter balanced arms9 Jun 2016US 2016/0157946 A1Intuitive Surgical Operations, Inc.
- Pumping Unit and Counterbalance System for Pumping Units6 Aug 2015US 2015/0219090 A1Guidemaster Manufacturing Corp.
- Counterbalance system for pumping units31 Oct 2013US 2013/0283968 A1Guidemaster Manufacturing Corp.
- Arrangement of thrust reverser flap link rods on the internal fixed structure of a turbojet engine nacelle14 Mar 2013US 2013/0062434 A1Aircelle
Most cited
By later US patents
- Methods for compact counter balance arms278US 8,500,722 B2Intuitive Surgical Operations, Inc. · 2013
- Power transmission device97US 5,237,884 AOsada Research Institute, Ltd. · 1993
- Self-centering control rod86US 7,887,032 B2Fallbrook Technologies Inc. · 2011
- Compact counter balance for robotic surgical systems78US 7,837,674 B2Intuitive Surgical Operations, Inc. · 2010
- Means and method to counterbalance the weight of a body54US 4,768,762 A1988