Y10T 292/858
Screw
Y10T292/858 (Screw) appears on 48 US grants and 20 published applications in this corpus.
Search patents in Y10T- Granted patents
- 48
- Published applications
- 20
- Assignees
- 30
- Inventors
- 62
- Latest grant
- 16 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 2 |
| 2004 | 3 | 5 |
| 2005 | 3 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Interface module device of digital door lock16 Feb 2021US 10,920,451 B2Amadas Co., Ltd.
- Sentinel event reducing safety knobs19 Sep 2017US 9,765,548 B2
- Sentinel event reducing safety knobs23 Feb 2016US 9,267,309 B2
- Lock assembly having secured setscrew configuration to prevent unauthorized handle removal12 May 2015US 9,027,372 B2Stanley Security Solutions, Inc.
- Handle base attachment structure3 Mar 2015US 8,966,826 B2Alpha Corporation
- Interface module device of digital door lock10 May 2018US 2018/0128013 A1Amadas Co., Ltd.
- Sentinel Event Reducing Safety Knobs18 Sep 2014US 2014/0265375 A1
- Lock assembly having secured setscrew configuration to prevent unauthorized handle removal19 Jun 2014US 2014/0165674 A1Stanley Security Solutions, Inc.
- Handle base attachment structure13 Feb 2014US 2014/0041310 A1Alpha Corporation
- Sentinel Event Reducing Safety Knobs9 Aug 2012US 2012/0199228 A1
Most cited
By later US patents
- Method of making two-part knob94US 6,834,430 B2K I Industries, Inc. · 2004
- Locking doorknob which recognizes a finger print45US 6,374,652 B1Keico, Ltd. · 2002
- Heat responsive door latch handle40US 4,453,753 ABaldwin Hardware Manufacturing Corporation · 1984
- Decorative faucet handle mounting apparatus38US 4,876,766 A1989
- Handle and lock35US 6,868,703 B2Austin Hardware, Inc. · 2005