Y10T 70/459
Both legs engaged
Y10T70/459 (Both legs engaged) appears on 189 US grants and 89 published applications in this corpus.
Search patents in Y10T- Granted patents
- 189
- Published applications
- 89
- Assignees
- 69
- Inventors
- 224
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 7 | 6 |
| 2003 | 6 | 6 |
| 2004 | 10 | 11 |
| 2005 | 3 | 7 |
| 2006 | 6 | 7 |
| 2007 | 3 | 8 |
| 2008 | 7 | 7 |
| 2009 | 3 | 8 |
| 2010 | 8 | 4 |
| 2011 | 5 | 8 |
| 2012 | 11 | 6 |
| 2013 | 6 | 4 |
| 2014 | 12 | 3 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hoop lock with anti-rotation features28 Nov 2023US 11,828,090 B2Schlage Lock Company LLC
- Hoop lock with anti-rotation features20 Oct 2020US 10,808,428 B2Schlage Lock Company LLC
- Hoop lock with anti-rotation features26 Mar 2019US 10,240,367 B2Schlage Lock Company LLC
- Hoop lock with anti-rotation features6 Jun 2017US 9,670,698 B2Schlage Lock Company LLC
- Padlock6 Jun 2017US 9,670,699 B2Abloy Oy
- Hoop lock with anti-rotation features9 Sep 2021US 2021/0277688 A1Schlage Lock Company LLC
- Hoop lock with anti-rotation features18 Jul 2019US 2019/0218827 A1Schlage Lock Company LLC
- Hoop lock with anti-rotation features26 Oct 2017US 2017/0306655 A1Schlage Lock Company LLC
- Hoop lock with anti-rotation features25 Feb 2016US 2016/0053515 A1Schlage Lock Company LLC
- Padlock23 Oct 2014US 2014/0311195 A1Abloy Oy
Most cited
By later US patents
- Electronic security seal169US 6,265,973 B1Transguard Industries, Inc. · 2001
- Seal system108US 6,069,563 A2000
- Electronic padlock86US 6,047,575 ASLC Technologies, Inc. · 2000
- Electric padlock66US 6,761,051 B1EZ Trend Technology Co., Ltd. · 2004
- Dual function padlock with removable cylinder mechanism65US 5,174,136 A1992