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US 2011/0226691 A1Published application
Filter device
OwnerJeffrey A. Lucasinventor
Life of this patent
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Abstract
A filter device is disclosed. The device includes at least one substantially flat filter media that may be encapsulated between non-permeable films. Some embodiments comprise ports for introducing a fluid to be filtered and for evacuating the filtered fluid. Various substrates may be employed therein in cooperation with the at least one filter media to enhance device performance. Also disclosed are various apparatuses configured to contain at least one filter device.
Claims21
1-59. (canceled)
A filter device comprising:
- a first non-permeable film;
- a second non-permeable film;
- a filter element planarly encapsulated by the first and second non-permeable films, the filter element comprising a filter media having a plurality of planarly disposed pleats.
A filter device comprising:
- a first non-permeable film;
- a second non-permeable film;
- a filter element planarly encapsulated by the first and second non-permeable films, the filter element comprising a filter media having a plurality of planarly disposed pleats, a first surface, and a second surface;
- and
- a drainage substrate in contact with at least a portion of one of the first surface or the second surface.
2 more elements
Dependencies are inferred from the claim text.