专利检索 ap:("Freriks, David R.") AND inv:"Freriks, David R." 第 1 页

1.

发明公开
BIOHAZARD MASK SUITABLE FOR CIVILIANS 有权
标题翻译：过滤介质生物危害防护面具

公开(公告)号：EP1768751A2

公开(公告)日：2007-04-04

申请号：EP05856783.5

申请日：2005-06-03

申请人： Freriks, David R.

发明人： Freriks, David R.

IPC分类号： A62B7/10

CPC分类号： A41D13/11 , B01D39/1692 , B01D2239/0442

摘要： An Exhalate filter medium for a biohazard mask made of polytetrafluoroethylene (PTFE) and surrounding layers of a wicking material and an antimicrobial material. The exhalate filter may be contained in a removable and replaceable cartridge snap-fit into the surface of a biohazard mask.

2.

发明授权
FILTER MEDIUM FOR BIOHAZARD MASK 有权
标题翻译：过滤介质生物危害防护面具

公开(公告)号：EP1768751B1

公开(公告)日：2010-02-24

申请号：EP05856783.5

申请日：2005-06-03

申请人： Freriks, David R.

发明人： Freriks, David R.

IPC分类号： A62B19/00 , A62B23/02 , A62B7/10 , A62B18/08 , A62B18/02

CPC分类号： A41D13/11 , B01D39/1692 , B01D2239/0442

摘要： An Exhalate filter medium for a biohazard mask made of polytetrafluoroethylene (PTFE) and surrounding layers of a wicking material and an antimicrobial material. The exhalate filter may be contained in a removable and replaceable cartridge snap-fit into the surface of a biohazard mask.