A45F 4/10
Into boats or sledges
Official title: into boats or sledges
A45F4/10 (Into boats or sledges) appears on 9 US grants and 13 published applications in this corpus.
Search patents in A45F- Granted patents
- 9
- Published applications
- 13
- Assignees
- 2
- Inventors
- 18
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable air-cushion bag4 Mar 2021US 2021/0059369 A1Evermax Eco Industry Ltd.
- Shoulder strap for supporting back loads, device for carrying back loads, and in particular buoyancy compensator, or the like19 Dec 2019US 2019/0380476 A1
- Folding hybrid vessel20 Apr 2017US 2017/0106944 A1
- Kayak Backpack3 Nov 2016US 2016/0316898 A1
- Backpack cot28 Apr 2016US 2016/0113380 A1
Most cited
By later US patents