发明名称 Lightweight wood substitute support member
摘要 The disclosure relates to a lightweight support member or article prepared from corrugated paper which is utilized as a replacement for wood articles such as logs, boards, planks and the like. The support members have a high strength to weight ratio and save on transportation and fuel costs. The support members are constructed as a continuous or semi-continuous, flattened or elongated wind of corrugated paper around a core or central area.
申请公布号 US6736074(B2) 申请公布日期 2004.05.18
申请号 US20030378351 申请日期 2003.03.03
申请人 ST. MARYS BOX CO. INC. 发明人 PISTNER WILLIAM W.;PISTNER DONALD W.;PISTNER DANIEL H.;PISTNER THOMAS G.;PISTNER DENNIS H.
分类号 B65D19/00;(IPC1-7):B65D19/00 主分类号 B65D19/00
代理机构 代理人
主权项
地址