C06F 3/04
Chemical treatment before or after dipping
Official title: Chemical treatment before or after dipping, e.g. dyeing, impregnating
C06F3/04 (Chemical treatment before or after dipping) appears on 3 US grants and 1 published applications in this corpus.
Search patents in C06F- Granted patents
- 3
- Published applications
- 1
- Assignees
- 2
- Inventors
- 9
- Latest grant
- 23 Oct 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for partitioning a database upon a timestamp, support values for phrases and generating a history of frequently occurring phrases23 Oct 2001US 6,308,172 B1International Business Machines Corporation
- Match design with burn preventative safety stem construction and selectively impregnable scenting composition means2 Feb 1999US 5,865,862 A
- Self-extinguishing match and method of manufacture7 Feb 1978US 4,072,473 ADiamond International Corporation
Most cited
By later US patents
- Method and apparatus for partitioning a database upon a timestamp, support values for phrases and generating a history of frequently occurring phrases64US 6,308,172 B1International Business Machines Corporation · 2001
- Self-extinguishing match and method of manufacture5US 4,072,473 ADiamond International Corporation · 1978
- Match design with burn preventative safety stem construction and selectively impregnable scenting composition means4US 5,865,862 A1999