Number | Name | Date | Kind |
---|---|---|---|
3636659 | Bylicki | Jan 1971 | |
3659382 | Dixon | May 1971 | |
4045930 | Dixon | Sep 1977 | |
4092394 | Dixon | May 1978 | |
4122632 | Dixon | Oct 1978 | |
4144688 | Dixon | Mar 1979 | |
4246304 | Dixon | Jan 1981 | |
4354304 | Dixon | Oct 1982 | |
4931339 | Malcolm-Brown | Jun 1990 | |
5121950 | Davidian | Jun 1992 | |
5380053 | Saino | Jan 1995 | |
5427420 | Moore | Jun 1995 |
Number | Date | Country |
---|---|---|
1067923 | Dec 1979 | CAX |
0050517 | Apr 1982 | EPX |
1580160 | Nov 1980 | GBX |
2078287 | Jan 1982 | GBX |
2104578 | Mar 1983 | GBX |
2105394 | Mar 1983 | GBX |
2107183 | Apr 1983 | GBX |
2123068 | Jan 1984 | GBX |
2126891 | Apr 1984 | GBX |
2213184 | Aug 1989 | GBX |
Entry |
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Patent search report dated Sep. 8, 1993. |
Patent search report dated Sep. 15, 1993. |
Product brochure entitled "Sealmaster.RTM. Intumescent Fire & Smoke Protection", Feb. 1988. |