Y10T 29/53626
Flat spiral spring [e.g., watch or clock type]
Y10T29/53626 (Flat spiral spring [e.g., watch or clock type]) appears on 11 US grants and 2 published applications in this corpus.
Search patents in Y10T- Granted patents
- 11
- Published applications
- 2
- Assignees
- 4
- Inventors
- 14
- Latest grant
- 28 Apr 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Metal pallets with polymer horns28 Apr 2015US 9,015,921 B2Nivarox-FAR S. A.
- Clamp of anti-vibration spring14 Feb 2012US 8,112,856 B2Yakita Metal Industry Co., Ltd.
- Starter spring rewinder5 Jun 2001US 6,240,611 B1
- Method of mainspring removal tool for mainspring removal9 Dec 1997US 5,694,689 A
- Tool for removing spiral coil springs6 Jun 1995US 5,421,073 AGeneral Motors Corporation
Most cited
By later US patents
- Fluid-release mold and the method of manufacturing the same19US 3,993,727 AWallace Murray Corporation · 1976
- Method and tool for rewinding a recoil starter spring9US 4,807,347 A1989
- Starter spring rewinder6US 6,240,611 B12001
- Device for replacing springs5US 4,183,268 A1980
- Starter spring rewinder5US 5,113,561 A1992