Y10S 70/52
Over center spring
Y10S70/52 (Over center spring) appears on 9 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 9
- Published applications
- 4
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 14 Dec 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Locking device14 Dec 2010US 7,849,719 B2
- Retractable insert key comprising insert driving means1 Jun 2010US 7,726,161 B2Valeo Securite Habitacle
- Storm door mortise lock that prevents lockout8 May 2007US 7,213,426 B2Betteli, Inc. Hong Kong
- Fixed-leaf lock mechanism2 Nov 2004US 6,810,699 B2Carl Fuhr GmbH & Co. KG
- Locking device13 Feb 2001US 6,185,965 B1
- Locking device1 Oct 2009US 2009/0241612 A1
- Retractable Insert Key Comprising Insert Driving Means27 Nov 2008US 2008/0289382 A1Valeo Securite Habitacle
- Storm door mortise lock that prevents lockout5 May 2005US 2005/0092041 A1Betteli, Inc. Hong Kong
- Fixed-leaf lock machanism28 Aug 2003US 2003/0159478 A1Carl Fuhr GmbH & Co. KG
Most cited
By later US patents
- Electric door lock for vehicle storage compartments40US 5,493,881 A1996
- Fixed-leaf lock mechanism36US 6,810,699 B2Carl Fuhr GmbH & Co. KG · 2004
- Lock mechanism for multi-component data processing equipment13US 5,077,991 ASiemens Aktiengesellschaft · 1992
- Combination lock12US 5,267,460 ASupra Products, Inc. · 1993
- Sliding door latch12US 5,653,483 A1997