A47H 5/04
Devices with lazy-tongs
A47H5/04 (Devices with lazy-tongs) appears on 3 US grants and 4 published applications in this corpus.
Search patents in A47H- Granted patents
- 3
- Published applications
- 4
- Assignees
- 0
- Inventors
- 9
- Latest grant
- 13 May 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 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 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pass through sliding drapery suspension system13 May 2008US 7,370,839 B2
- Low-visibility lazy-tongs mechanism for conventional traverse rods for even folding and unfolding of drapery9 Sep 1980US 4,221,020 A
- Traverse-rod construction for automatically providing even folding and unfolding or drapery supported thereby8 May 1979US 4,152,809 A
Most cited
By later US patents
- Pass through sliding drapery suspension system44US 7,370,839 B22008
- Low-visibility lazy-tongs mechanism for conventional traverse rods for even folding and unfolding of drapery11US 4,221,020 A1980
- Traverse-rod construction for automatically providing even folding and unfolding or drapery supported thereby1US 4,152,809 A1979