B63H 16/102
By using an inverting mechanism between the handgrip and the blade
Official title: {by using an inverting mechanism between the handgrip and the blade, e.g. a toothed transmission}
B63H16/102 (By using an inverting mechanism between the handgrip and the blade) appears on 19 US grants and 8 published applications in this corpus.
Search patents in B63H- Granted patents
- 19
- Published applications
- 8
- Assignees
- 1
- Inventors
- 24
- Latest grant
- 19 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Reversing gear drive2 Mar 2017US 2017/0059016 A1
- Stand up paddle board29 Sep 2016US 2016/0280338 A1
- Apparatus for rowing in the direction the rower is facing3 Mar 2016US 2016/0059947 A1
- Boat rowign device18 Sep 2014US 2014/0271195 A1
- Forward facing rowing attachment with rolling seat11 Dec 2008US 2008/0302293 A1
Most cited
By later US patents