Number | Date | Country | Kind |
---|---|---|---|
4-246903 | Sep 1992 | JPX | |
5-040501 | Feb 1993 | JPX | |
5-061036 | Feb 1993 | JPX | |
6-074735 | Apr 1994 | JPX | |
6-175639 | Jul 1994 | JPX | |
6-215729 | Sep 1994 | JPX | |
6-238889 | Oct 1994 | JPX |
This is a continuation in part of patent application Ser. No. 08/120,384 filed on Sep. 14, 1993, now abandoned, the content of which is herein incorporated by reference.
Number | Name | Date | Kind |
---|---|---|---|
3090677 | Scheitlin | May 1963 | |
3645098 | Templin et al. | Feb 1972 | |
3657892 | Perga et al. | Apr 1972 | |
3699683 | Tourtellotte et al. | Oct 1972 | |
3813226 | Heitland et al. | May 1974 | |
3892536 | Roeser et al. | Jul 1975 | |
4934142 | Hayashi et al. | Jun 1990 | |
4985210 | Minami | Jan 1991 | |
5051244 | Dunne et al. | Sep 1991 | |
5125231 | Patil et al. | Jun 1992 | |
5140811 | Minami et al. | Aug 1992 | |
5142864 | Dunne | Sep 1992 | |
5158753 | Take et al. | Oct 1992 | |
5307627 | Christensen | May 1994 | |
5315824 | Takeshima | May 1994 |
Number | Date | Country |
---|---|---|
318462 | May 1989 | EPX |
378797 | Jul 1990 | EPX |
422432 | Apr 1991 | EPX |
460542 | Dec 1991 | EPX |
485179 | May 1992 | EPX |
588315 | Mar 1994 | EPX |
3627637 | Oct 1987 | DEX |
4113293 | Apr 1992 | DEX |
4328125 | Feb 1994 | DEX |
54-13815 | Feb 1979 | JPX |
2-75327 | Mar 1990 | JPX |
2-86910 | Mar 1990 | JPX |
2135126 | May 1990 | JPX |
3141816 | Jun 1991 | JPX |
3194113 | Aug 1991 | JPX |
4-17710 | Jan 1992 | JPX |
4311618 | Nov 1992 | JPX |
5-44446 | Feb 1993 | JPX |
5-57138 | Mar 1993 | JPX |
5149131 | Jun 1993 | JPX |
674020 | Mar 1994 | JPX |
60-93850 | Apr 1994 | JPX |
1395960 | May 1975 | GBX |
Entry |
---|
Patent Abstracts of Japan: vol. 15, No. 457(M1181), Nov. 1991 re JP A 3194113. |
Patent Abstracts of Japan: vol. 11, No. 397(M655), Dec. 1987 re JP A 62162715. |
Patent Abstracts of Japan: vol. 12, No. 039(M665), Feb. 1988 re JP A 62191609. |
Heimrich et al: "Cold-Start Hydrocarbon Collection for Advanced Exhaust Emission Control", SAE Technical Paper Series #920847, 1992. |
Patent Abstracts of Japan, vol. 17 No. 374 (M-1445), Jul. 1993 re JP-A-50 59942. |
Patent Abstracts of Japan, vol. 12 No. 39 (M-665), Feb. 1988 re JP-A-62 191609. |
Number | Date | Country | |
---|---|---|---|
Parent | 120384 | Sep 1993 |