Y10T 292/876
Wedge
Y10T292/876 (Wedge) appears on 11 US grants and 5 published applications in this corpus.
Search patents in Y10T- Granted patents
- 11
- Published applications
- 5
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 29 Jan 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Removable pull cover29 Jan 2013US 8,360,488 B2Liberty Hardware Mfg.Corp.
- Door lock with an improved structure14 Feb 2012US 8,113,021 B2Imperial (Asia) Limited
- Lock manipulation device for door operator13 Jul 2010US 7,753,417 B1
- Door lock assembly having a support structure to support a tailpiece and a retaining plate1 Sep 2009US 7,581,421 B2Tong Lung Metal Industry Co., Ltd.
- Signaling retention device27 Apr 2004US 6,727,805 B2Fire Factory, LLC
- Removable pull cover8 Oct 2009US 2009/0250948 A1Liberty Hardware Mfg.Corp.
- Door Lock with An Improved Structure14 May 2009US 2009/0120142 A1Imperial (Asia) Limited
- Door lock assembly having a support structure to support a tailpiece and a retaining plate27 Mar 2008US 2008/0072634 A1Tong Lung Metal Industry Co., Ltd.
- Signaling retention device20 Nov 2003US 2003/0214390 A1Fire Factory, LLC
- Dummy knob11 Jul 2002US 2002/0088084 A1Newfrey LLC
Most cited
By later US patents
- Signaling retention device35US 6,727,805 B2Fire Factory, LLC · 2004
- Segmented door opener14US 4,588,221 AIdeal Security Hardware Corporation · 1986
- Tubular doorknob with adjustment devices for firmly mounting the tubular doorknob in a door13US 6,681,605 B1Taiwan Fu Hsing Industrial Co., Ltd. · 2004
- Removable pull cover13US 8,360,488 B2Liberty Hardware Mfg.Corp. · 2013
- Retrofit lever assembly for a door knob12US 4,648,643 ASchlage Lock Company LLC · 1987