Y10T 292/0989
Plural rollback elements directionally selectively effective
Y10T292/0989 (Plural rollback elements directionally selectively effective) appears on 35 US grants and 8 published applications in this corpus.
Search patents in Y10T- Granted patents
- 35
- Published applications
- 8
- Assignees
- 21
- Inventors
- 42
- Latest grant
- 21 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Gear latch-bolt mechanism21 Oct 2014US 8,864,186 B2Larson Manufacturing Company
- Six-way adjustable push latch20 May 2014US 8,727,396 B2Price Pfister, Inc.
- Lock device20 Dec 2011US 8,079,238 B2Thase Enterprise Co., Ltd.
- Mortise lock20 Feb 2007US 7,178,373 B2I-Tek Metal Mfg. Co., Ltd.
- Mortise lock1 Aug 2006US 7,082,794 B2I-Tek Metal Mfg. Co., Ltd.
- Six-way adjustable push latch14 Feb 2013US 2013/0038073 A1Price Pfister, Inc.
- Lock device25 Aug 2011US 2011/0203326 A1Thase Enterprise Co., Ltd.
- Gear latch-bolt mechanism7 May 2009US 2009/0113957 A1Larson Manufacturing Company
- Mortise lock7 Sep 2006US 2006/0196239 A1I-Tek Metal Mfg. Co., Ltd.
- Mortise lock15 Dec 2005US 2005/0274163 A1I-Tek Metal Mfg. Co., Ltd.
Most cited
By later US patents
- Bi-directional handle and latch assembly44US 6,174,005 B1Sierra Pacific Engineering and Products · 2001
- Cylindrical lockset30US 5,335,948 ACorbin Russwin, Inc. · 1994
- Dual backset latch27US 4,615,549 ASchlage Lock Company LLC · 1986
- Door lockset with spindle bearing21US 5,335,950 AEmhart Inc. · 1994
- Slide21US 6,540,274 B2Schlage Lock Company LLC · 2003