B21D 51/386
On the side-wall of containers
Official title: {on the side-wall of containers}
B21D51/386 (On the side-wall of containers) appears on 8 US grants and 0 published applications in this corpus.
Search patents in B21D- Granted patents
- 8
- Published applications
- 0
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 14 Apr 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of producing a non-cutting tear-off line and the products obtained14 Apr 1992US 5,103,989 ACebal
- Sheet metal blank for producing the body of cans16 Aug 1988US 4,763,807 AFael S.A.
- Hinged-lid package22 Mar 1988US 4,732,276 AMaschinenfabrik Alfred Schmermund GmbH & Co.
- Openable can body15 Dec 1987US 4,712,960 AElpatronic AG
- Openable can body20 Jan 1987US 4,637,521 AElpatronic AG
No published applications in this class yet.
Most cited
By later US patents
- Hinged-lid package25US 4,732,276 AMaschinenfabrik Alfred Schmermund GmbH & Co. · 1988
- Method of positive and non-positive cold-joining15US 4,008,845 A1977
- Method of producing a non-cutting tear-off line and the products obtained15US 5,103,989 ACebal · 1992
- Openable can body4US 4,712,960 AElpatronic AG · 1987
- Bonded can of key-opening type and process for production thereof3US 4,553,682 AToyo Seikan Kaisha, Ltd. · 1985