Number | Name | Date | Kind |
---|---|---|---|
D159531 | Polime | Aug 1950 | |
D192980 | Mangini et al. | Jun 1962 | |
D213949 | Lenhart | Apr 1969 | |
D230708 | Hutler | Mar 1974 | |
D236315 | Russo | Aug 1975 | |
D270135 | Gates | Aug 1983 | |
D270237 | Hestehave | Aug 1983 | |
D277552 | Kung | Feb 1985 | |
D280599 | Green | Sep 1985 | |
D284641 | Jones | Jul 1986 | |
D286615 | Lyons | Nov 1986 | |
D287226 | Lyons | Dec 1986 | |
D288526 | Parad | Mar 1987 | |
D292268 | Costa | Oct 1987 | |
D292373 | Costa | Oct 1987 | |
D305982 | Gillispie et al. | Feb 1990 | |
D314510 | Platte, Sr. | Feb 1991 | |
D319970 | Beeman | Sep 1991 | |
D326606 | Green | Jun 1992 | |
D333263 | Markuzov | Feb 1993 | |
D333980 | Schmitt | Mar 1993 | |
D346113 | Ferguson et al. | Apr 1994 | |
D351347 | Ring | Oct 1994 | |
D368226 | Ring | Mar 1996 | |
2826338 | Davis | Mar 1958 | |
2883082 | Schlumbohm | Apr 1959 | |
3756470 | Bagwell | Sep 1973 | |
3811671 | Turnbull | May 1974 | |
4010863 | Ebel | Mar 1977 | |
4125207 | Ernst et al. | Nov 1978 | |
4274556 | Thiessen | Jun 1981 | |
4294372 | Onishi | Oct 1981 | |
4509639 | Thompson | Apr 1985 | |
4548339 | Gorman | Oct 1985 | |
4691828 | Slusarczyk et al. | Sep 1987 | |
4805814 | Allen, Sr. | Feb 1989 | |
4860927 | Grinde | Aug 1989 | |
4881652 | Schiemann | Nov 1989 | |
4889255 | Schiemann | Dec 1989 | |
5117997 | Fink | Jun 1992 | |
5301829 | Chrisco | Apr 1994 |
Number | Date | Country |
---|---|---|
2149569 | Apr 1973 | DEX |
Entry |
---|
Drug and Cosmetic Industry, May 1985, p. 64, O. Berk Co. "Twin-Pak" Containers. |
Number | Date | Country | |
---|---|---|---|
Parent | 47251 | Nov 1995 | |
Parent | 37718 | Apr 1995 |