Number | Date | Country | Kind |
---|---|---|---|
9214956 | Jul 1992 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB93/01442 | 7/9/1993 | 6/9/1995 | 6/9/1995 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO94/00980 | 1/20/1995 |
Number | Name | Date | Kind |
---|---|---|---|
2340255 | Weil | Jan 1944 | |
2587397 | Smith | Feb 1952 | |
2606391 | McGrew | Aug 1952 | |
3322623 | Doakley | May 1967 | |
4030233 | Wunsche | Jun 1977 | |
4263740 | Hemsarth | Apr 1981 | |
4316344 | Carlsen | Feb 1982 | |
4438090 | Brite | Mar 1984 | |
4476515 | Coffee | Oct 1984 | |
4553698 | Parker et al. | Nov 1985 | |
4592163 | Wilson | Jun 1986 | |
4608774 | Sherman | Sep 1986 | |
4753032 | Sherman | Jun 1988 | |
4805341 | Maeda | Feb 1989 | |
4872282 | Caldwell | Oct 1989 | |
5050338 | Doakley et al. | Sep 1991 | |
5090153 | Mullen | Feb 1992 | |
5148627 | Thomas | Sep 1992 | |
5182879 | Hopkins | Feb 1993 |
Entry |
---|
Patent Abstracts of Japan, vol. 5, No. 144 (C-71) Sep. 11, 1981. |