| 发明名称 | Load carrying apparatus and method of manufacture | ||
| 摘要 | A polymeric load carrying apparatus (10) and method of manufacture is disclosed. The apparatus comprises an outer shell composition and a filled inner core composition within the outer shell composition. The outer shell composition comprises less than 10% filler, and preferably substantially no filler, by weight, and the inner core composition comprises more than 15% filler, and preferably at least 40% filler, by weight. The filler is preferably a mineral sand. | ||
| 申请公布号 | US9138945(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US200611912852 | 申请日期 | 2006.04.26 |
| 申请人 | Paxxal Inc. | 发明人 | Rimmer Timothy;Morris Peter |
| 分类号 | B65D19/38;B29C70/58;B29C41/00;B29C41/04;B29C41/22;B29C44/04;B65D19/00 | 主分类号 | B65D19/38 |
| 代理机构 | Woodard, Emhardt, Moriarty, McNett & Henry LLP | 代理人 | Woodard, Emhardt, Moriarty, McNett & Henry LLP |
| 主权项 | 1. A polymeric load carrying apparatus comprising: an outer shell composition; and a filled inner core composition within the outer shell composition, wherein the outer shell composition comprises less than 10% filler by weight and the inner core composition comprises more than 15% filler by weight and the inner core composition is stiffer than the outer shell composition and wherein the inner core composition is foamed. | ||
| 地址 | Tortola VG | ||