Number | Name | Date | Kind |
---|---|---|---|
3437365 | Zadanoff et al. | Apr 1969 | A |
4416477 | Bialobrzeski et al. | Nov 1983 | A |
4623177 | McKinney | Nov 1986 | A |
5619774 | Perry | Apr 1997 | A |
5640742 | White et al. | Jun 1997 | A |
5868478 | Yemini | Feb 1999 | A |
5913618 | Yosha | Jun 1999 | A |
Entry |
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Tenn-Tex Plastics Inc.; “Injection-Molded Plastics” (Booklet), No date given. |