Y10T 74/20744
Hand crank
Y10T74/20744 (Hand crank) appears on 259 US grants and 70 published applications in this corpus.
Search patents in Y10T- Granted patents
- 259
- Published applications
- 70
- Assignees
- 140
- Inventors
- 367
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 11 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 10 | 0 |
| 1994 | 7 | 0 |
| 1995 | 14 | 0 |
| 1996 | 15 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 17 | 0 |
| 2001 | 11 | 0 |
| 2002 | 9 | 8 |
| 2003 | 12 | 5 |
| 2004 | 1 | 11 |
| 2005 | 7 | 4 |
| 2006 | 8 | 5 |
| 2007 | 5 | 5 |
| 2008 | 4 | 6 |
| 2009 | 3 | 6 |
| 2010 | 4 | 7 |
| 2011 | 6 | 6 |
| 2012 | 4 | 1 |
| 2013 | 6 | 5 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Crank handle drive device20 Oct 2020US 10,809,756 B1EZ Jack LLC
- Crank handle drive device3 Dec 2019US 10,496,123 B1EZ Jack LLC
- Fixing element for locking a hinged hand crank on the input shaft of a support winch for a semi-trailer24 Mar 2015US 8,985,626 B2SAF-HOLLAND GmbH
- Crank handle apparatus with fold-away handle30 Sep 2014US 8,844,402 B2Honeywell International Inc.
- Handle assembly for dual-bearing reel and dual-bearing reel23 Sep 2014US 8,840,053 B2Shimano Inc.
- Crank handle drive device15 Oct 2020US 2020/0326743 A1EZ Jack LLC
- Casement Window Operator with Folding Handle28 Nov 2013US 2013/0312331 A1Roto Frank of America, Inc.
- Pump Jack Crank and Method28 Nov 2013US 2013/0312567 A1Werner Co.
- Fixing element for locking a hinged hand crank on the input shaft of a support winch for a semi-trailer26 Sep 2013US 2013/0247710 A1SAF-HOLLAND GmbH
- Crank handle apparatus with fold-away handle13 Jun 2013US 2013/0145895 A1Honeywell International Inc.
Most cited
By later US patents
- Pedal stroke adjuster for bicycles or the like107US 7,204,788 B22007
- Telescoping pole crank assembly68US 4,715,089 ATruth Incorporated · 1987
- Toy projectile launching device53US 4,223,472 AMattel, Inc. · 1980
- Mounting arrangement for vehicle door handle42US 5,340,174 AChrysler Corporation · 1994
- Folding window operator handle38US 5,560,082 ATruth Hardware Corporation · 1996