C03B 23/0046
Re-forming the rim portions
Official title: {Re-forming the rim portions}
C03B23/0046 (Re-forming the rim portions) appears on 4 US grants and 0 published applications in this corpus.
Search patents in C03B- Granted patents
- 4
- Published applications
- 0
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 23 Sep 1997
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 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Spout forming assembly and method therefor23 Sep 1997US 5,669,950 ALibbey Glass Inc.
- Method and apparatus for forming a mouth in a glass container9 Nov 1993US 5,259,858 ANippon Electric Glass Co., Ltd.
- Glass-made lid for a cooking pan and the like and a method of manufacture thereof18 Jul 1989US 4,849,003 AKawamura Glass Manufacturing Co., Ltd.
- Production of one-piece stemware from glass, etc.27 Jan 1976US 3,934,997 AGlass Tubes and Components Limited
No published applications in this class yet.
Most cited
By later US patents
- Method and apparatus for forming a mouth in a glass container9US 5,259,858 ANippon Electric Glass Co., Ltd. · 1993
- Production of one-piece stemware from glass, etc.7US 3,934,997 AGlass Tubes and Components Limited · 1976
- Glass-made lid for a cooking pan and the like and a method of manufacture thereof3US 4,849,003 AKawamura Glass Manufacturing Co., Ltd. · 1989