Y10T 24/2177
Chain tighteners
Y10T24/2177 (Chain tighteners) appears on 62 US grants and 14 published applications in this corpus.
Search patents in Y10T- Granted patents
- 62
- Published applications
- 14
- Assignees
- 31
- Inventors
- 84
- Latest grant
- 30 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tensioners for movable partition systems, movable partition systems including such tensioners, and related methods30 Jun 2020US 10,697,219 B2Won-Door Corporation
- Adjustable lever load binder6 Feb 2018US 9,884,581 B1Peck & Hale, L.L.C.
- Chain tensioners for movable partition systems, movable partition systems including such chain tensioners, and related methods15 Aug 2017US 9,732,546 B2Won-Door Corporation
- Tensioner mechanism for tiedown assembly26 Jan 2016US 9,242,592 B1Peck & Hale, L.L.C.
- Chain winch apparatus and methods of using the same11 Aug 2015US 9,102,259 B2Holland Company
- Tensioners for movable partition systems, movable partition systems including such tensioners, and related methods30 Nov 2017US 2017/0342754 A1Won-Door Corporation
- Chain Winch Apparatus and Methods of Using the Same5 Mar 2015US 2015/0063937 A1Holland Company
- Tension tool9 Jan 2014US 2014/0007390 A1
- Ratchet load binder with removable lever6 Jun 2013US 2013/0140124 A1Quality Chain Canada Ulc
- Chain tensioners for movable partition systems, movable partition systems including such chain tensioners, and related methods18 Apr 2013US 2013/0091775 A1Won-Door Corporation
Most cited
By later US patents
- Tensioning device for chains36US 4,456,233 AEisen- und Drahtwerk Erlau Aktiengesellschaft · 1984
- Opposing hook latch35US 5,915,765 AThe Boeing Company · 1999
- Strap tightener with an auto-pulling device31US 6,609,275 B12003
- Lever-type load binder30US 4,422,218 ADominion Chain Inc. · 1983
- Tensioning device for chains, wire ropes etc.29US 4,157,171 ASeasafe Transport AB · 1979