Number | Name | Date | Kind |
---|---|---|---|
3093244 | Middleton, Jr. et al. | Jun 1963 | |
3371777 | Lilly | Mar 1968 | |
3472368 | Hellstrom | Oct 1969 | |
3685649 | Diehl | Aug 1972 | |
4210239 | Takahashi | Jul 1980 | |
4266667 | Ishigaki | May 1981 | |
5009894 | Hsiao | Apr 1991 |
Entry |
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Packaging and Merchandising Options, Techform Inc. Nov. 15, 1982. |