A44B 7/00
Cards for buttons, collar-studs, or sleeve-links
A44B7/00 (Cards for buttons, collar-studs, or sleeve-links) appears on 4 US grants and 0 published applications in this corpus.
Search patents in A44B- Granted patents
- 4
- Published applications
- 0
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 17 Aug 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lost button replacement method and apparatus17 Aug 1999US 5,938,025 A
- Sew free button assembly10 Jan 1995US 5,379,888 A
- Button and apparatus for fabrication thereof26 Dec 1978US 4,130,956 ATechnigraph Corporation
- Method for fabrication of communicative buttons and buttons made thereby14 Dec 1976US 3,997,052 A
No published applications in this class yet.
Most cited
By later US patents