Number | Name | Date | Kind |
---|---|---|---|
3310235 | Zbinden | Mar 1967 | |
3358821 | Weisberg | Dec 1967 | |
3951622 | Wilk | Apr 1976 | |
4055672 | Hirsh et al. | Oct 1977 | |
4130245 | Bryson | Dec 1978 | |
4145001 | Weyenberg et al. | Mar 1979 | |
4157787 | Schwartz | Jun 1979 | |
4161283 | Hyman | Jul 1979 | |
4176567 | Weisberg | Dec 1979 | |
4240552 | Brown | Dec 1980 | |
4248380 | Lee et al. | Feb 1981 | |
4254910 | Martin | Mar 1981 | |
4356969 | Obermayer et al. | Nov 1982 | |
4387849 | Van Loveron et al. | Jun 1983 | |
4445641 | Baker et al. | May 1984 | |
4634614 | Holzner | Jan 1987 | |
4745007 | Addamiano et al. | May 1988 | |
4849606 | Martens, III et al. | Jul 1989 |
Number | Date | Country |
---|---|---|
0359820 | Mar 1990 | EPX |
0488323 | Jun 1992 | EPX |
2642726 | Aug 1990 | FRX |
294768 | Jul 1980 | DEX |
446178 | Oct 1967 | CHX |
Entry |
---|
International Search Report (PCT/US93/04162), Drackett Brands, Inc. (Gordon et al.), Feb. 7, 1994. |