发明名称 |
Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs |
摘要 |
The present invention is directed to an alternative compact portable filtration device that can be used in remote locations and includes a single filtration cartridge that provides redundant filtration of the fluid (water). In particular, the device is a dual stage ultrafilter cartridge (apparatus) that is constructed and designed to provide a portable device that can be used in the field, such as during camping or military assignment, and offers two filtration stages (redundant filtration) within a single housing.
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申请公布号 |
US8343347(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20090454361 |
申请日期 |
2009.05.15 |
申请人 |
NEPHROS, INC.;COLLINS GREGORY R.;SUMMERTON JAMES;BARTA NORMAN |
发明人 |
COLLINS GREGORY R.;SUMMERTON JAMES;BARTA NORMAN |
分类号 |
B01D63/02;B01D35/143;B01D63/04 |
主分类号 |
B01D63/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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