A47C 23/0436
Made from a single wire
Official title: {made from a single wire}
A47C23/0436 (Made from a single wire) appears on 11 US grants and 4 published applications in this corpus.
Search patents in A47C- Granted patents
- 11
- Published applications
- 4
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 7 Jul 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 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 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bedding foundation having nestably stackable spring assembly having reduced sway7 Jul 2015US 9,072,388 B1L&P Property Management Company
- Spring core having border wire with generally rectangular cross-section2 Jun 2015US 9,044,102 B2L&P Property Management Company
- Spring core having border wire with generally rectangular cross-section8 Jul 2014US 8,769,748 B2L&P Property Management Company
- Bedding foundation support module15 Apr 2008US 7,356,859 B2Hickory Springs Manufacturing Company
- Wire grid and wire spring module for use with a furniture spring assembly12 Oct 1999US 5,964,453 AHickory Springs Manufacturing Company
- Bedding Foundation Having Nestably Stackable Spring Assembly Having Reduced Sway16 Jul 2015US 2015/0196130 A1L&P Property Management Company
- Spring Core Having Border Wire With Generally Rectangular Cross-Section25 Sep 2014US 2014/0283309 A1L&P Property Management Company
- Spring Core Having Border Wire With Generally Rectangular Cross-Section1 Aug 2013US 2013/0192002 A1L&P Property Management Company
- Bedding foundation support module9 Aug 2007US 2007/0180614 A1Hickory Springs Manufacturing Company
Most cited
By later US patents
- Spring unit17US 4,548,390 AFrance Bed Co., Ltd. · 1985
- Spring assembly16US 4,358,097 ALeggett & Platt, Incorporated · 1982
- Spring unit16US 4,664,361 AFrance Bed Co., Ltd. · 1987
- Bedding foundation support module9US 7,356,859 B2Hickory Springs Manufacturing Company · 2008
- Box spring assembly using modular coil springs8US 3,945,627 ASerta, Inc. · 1976