Y10T 70/7842
Single shank or stem
Y10T70/7842 (Single shank or stem) appears on 264 US grants and 104 published applications in this corpus.
Search patents in Y10T- Granted patents
- 264
- Published applications
- 104
- Assignees
- 108
- Inventors
- 260
- Latest grant
- 9 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 17 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 12 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 6 | 6 |
| 2004 | 2 | 4 |
| 2005 | 6 | 5 |
| 2006 | 5 | 9 |
| 2007 | 8 | 8 |
| 2008 | 8 | 5 |
| 2009 | 8 | 8 |
| 2010 | 6 | 9 |
| 2011 | 5 | 14 |
| 2012 | 8 | 7 |
| 2013 | 8 | 8 |
| 2014 | 12 | 3 |
| 2015 | 8 | 6 |
| 2016 | 4 | 3 |
| 2017 | 5 | 0 |
| 2018 | 3 | 2 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Identification module for key making machine9 May 2023US 11,642,744 B2The Hillman Group, Inc.
- Fabrication system for key making machine19 Jul 2022US 11,391,062 B2The Hillman Group, Inc.
- Identification module for key making machine3 Mar 2020US 10,577,830 B2The Hillman Group, Inc.
- Identification module for key making machine3 Sep 2019US 10,400,474 B1The Hillman Group, Inc.
- Profiled key for cylinder locks6 Aug 2019US RE47,555 E1Winloc AG
- Identification module for key making machine10 Jun 2021US 2021/0172198 A1The Hillman Group, Inc.
- Identification module for key making machine14 May 2020US 2020/0149315 A1The Hillman Group, Inc.
- Identification module for key making machine2 Jan 2020US 2020/0002975 A1The Hillman Group, Inc.
- Identification module for key making machine19 Sep 2019US 2019/0284837 A1The Hillman Group, Inc.
- Fabrication system for key making machine23 May 2019US 2019/0153749 A1The Hillman Group, Inc.
Most cited
By later US patents
- Key for a lock cylinder88US 4,787,225 ADOM-Sicherheitstechnik GmbH & Co. KG · 1988
- Locking device and reversible key80US 4,964,288 ADOM-Sicherheitstechnik GmbH & Co. KG · 1990
- Cylinder lock68US 4,393,673 AGKN-Stenman AB · 1983
- Tumbler lock having peripheral key62US 4,578,969 ASupra Products, Inc. · 1986
- Bicycle handlebar lock61US 5,085,063 AInnovative Bicycle Products, Inc. · 1992