Manually pressurized water filtering container
OwnerKamaljit S. Kaurainventor
Life of this patent
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Abstract
A manually pressurized water filtering container comprising an enclosure having a compressible wall terminating at an open neck and a removable, water permeable filter module and a cap adapted for receiving the filter module and for engaging and sealing the open neck. A sealing gasket is compressed between two sealing surfaces in one case by a retainer and in another case by the engagement of the cap on the container. Water forced out of the enclosure by compression of the wall moves through the filter module to reach the open neck and the cap.
Claims11
A manually pressurized water filtering container apparatus comprising an enclosure having an compressible wall terminating at an open neck;
- a removable, water permeable filter module;
- and a cap adapted for threadedly receiving the filter module and for threadedly engaging and sealing the open neck;
- a sealing gasket, compressed between a sealing surface of the cap and the filter module by a retainer so as to press an annular sealing bead into the sealing gasket, and to engage an annular positioning rim of the filter module, positioned in opposition to the sealing bead, within a corresponding annular dimple of the retainer;
- the sealing gasket, filter module, cap and retainer aligned and positioned so that water forced out of the enclosure by compression of the wall moves through the filter module to reach the open neck and the cap.
A manually pressurized water filtering container apparatus comprising an enclosure having an compressible wall terminating at an open neck;
- a removable, water permeable filter module;
- and a cap adapted for receiving the filter module and for threadedly engaging and sealing the open neck;
- a sealing gasket, compressed between a sealing surface of the open neck and the filter module when the cap is engaged with the open neck of the enclosure, the sealing gasket, filter module, and cap aligned and positioned so that water forced out of the enclosure by compression of the wall moves through the filter module to reach the open neck and the cap.
Dependencies are inferred from the claim text.