Y10T 70/7944
Guard tumbler
Y10T70/7944 (Guard tumbler) appears on 91 US grants and 23 published applications in this corpus.
Search patents in Y10T- Granted patents
- 91
- Published applications
- 23
- Assignees
- 45
- Inventors
- 116
- Latest grant
- 4 Nov 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 5 |
| 2011 | 4 | 5 |
| 2012 | 5 | 4 |
| 2013 | 3 | 1 |
| 2014 | 6 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lock cylinder4 Nov 2014US 8,875,552 B2ABUS August Bremicker Söhne KG
- Lock cylinder with offset pin9 Sep 2014US 8,826,710 B2Schlage Lock Company LLC
- Wafer cylinder having blockable wafer tumblers15 Apr 2014US 8,695,390 B2ABUS August Bremicker Soehne KG
- Locking arrangement comprising a lock cylinder and a matching key25 Mar 2014US 8,677,791 B2C. Ed. Schulte Gesellschaft mit beschraenkter Haftung Zylinderschlossfabrik
- Anti-break lock18 Feb 2014US 8,650,919 B2
- Anti-break lock28 Nov 2013US 2013/0312467 A1
- Key for use with lock core having side pin27 Sep 2012US 2012/0240644 A1Stanley Security Solutions, Inc.
- Exchangeable cylinder lock assembly16 Aug 2012US 2012/0204611 A1Tong Lung Metal Industry Co., Ltd.
- Lock system for vehicles and the like26 Jul 2012US 2012/0186310 A1Bauer Products, Inc.
- Lock cylinder with offset pin8 Mar 2012US 2012/0055215 A1Schlage Lock Company LLC
Most cited
By later US patents
- Lock cylinder with integrated electromagnetic locking system168US 4,603,564 ABauer Kaba AG · 1986
- Cylinder lock with key, incorporating a picking preventing means78US 4,683,740 ACostruzioni Italiane Serrature Affini C.I.S.A. S.p.A. · 1987
- Interchangeable core lock54US 5,010,753 ALori Corporation · 1991
- Augmented key and cylinder lock53US 4,114,411 ASchlage Lock Company LLC · 1978
- Locks and switch locks having substitutable plug-type operator assemblies48US 5,235,832 AThe Eastern Company · 1993