Liquid purification or separation – With repair or assembling means – Piercing or closure knock out means
Patent
1993-10-29
1995-10-24
Nessler, Cynthia L.
Liquid purification or separation
With repair or assembling means
Piercing or closure knock out means
210282, 210285, 210288, 210455, B01D 1500, B01D 2702, B01D 2708
Patent
active
054607191
ABSTRACT:
A flat filter assembly may be installed in relatively narrow spaces which would otherwise be wasted such as the space beside a kitchen cabinet and the basin of a kitchen sink, inside a freezer door or on a countertop. The filter assembly includes a housing, preferably U-shaped, having a plurality of transversely extending ribs, formed in the opposed side walls of the housing, which reinforce the housing and which cause a generally serpentine flow of water through the housing during operation of the filter. Protrusions preferably are formed in the housing in addition to the ribs to strengthen further the housing and to aid in preventing the formation of channels through the granulated filter medium contained within the housing. The filter housing is preferably manufactured via a blow molding process.
REFERENCES:
patent: 171056 (1875-12-01), Sinclaire
patent: 359259 (1887-03-01), Kaiser
patent: 541342 (1895-06-01), Bump
patent: 611691 (1898-10-01), Langdon et al.
patent: 661189 (1900-11-01), Olsen et al.
patent: 1090283 (1914-03-01), Crandall
patent: 1182465 (1916-05-01), Evans
patent: 1186608 (1916-06-01), Rankin
patent: 1951917 (1934-03-01), Leslie
patent: 2300014 (1942-10-01), Saussure
patent: 2369915 (1945-02-01), Quinn
patent: 3523762 (1970-08-01), Broughton
patent: 4640769 (1987-02-01), Wemhoff
patent: 4857191 (1989-08-01), Wolf
patent: 4877521 (1989-10-01), Petrucci et al.
patent: 5002664 (1991-03-01), Clack et al.
patent: 5128035 (1992-07-01), Clack et al.
patent: 5205932 (1993-04-01), Solomon et al.
patent: 5320752 (1994-06-01), Clack et al.
Clack Richard E.
Clack Robert A.
Pedersen Paul M.
Clack Corporation
Nessler Cynthia L.
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