Double contact bar insulator assembly for electrowinning of...

Chemistry: electrical and wave energy – Apparatus – Electrolytic

Reexamination Certificate

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Details

C204S278500, C204S286100, C204S297010, C204S228100, C204S230200, C204S279000, C204S232000, C204S242000, C205S574000, C205S602000

Reexamination Certificate

active

07993501

ABSTRACT:
In various embodiments, the present invention provides an electrolytic cell contact bar having a first pole and a pair of second poles. The second poles are opposite in charge to the first pole and each of the pair of second poles are adjacent to and parallel to the first pole. In various embodiments, the contact bar may include an electrode holder capable of holding at least one electrode.

REFERENCES:
patent: 315265 (1885-04-01), Farmer
patent: 789353 (1905-05-01), Betts
patent: 1095748 (1914-05-01), Thum
patent: 1501692 (1924-07-01), Ward
patent: 3579431 (1971-05-01), Jasberg
patent: 3697404 (1972-10-01), Paige
patent: 3929614 (1975-12-01), Hidohira
patent: 4035280 (1977-07-01), Deane et al.
patent: 4213842 (1980-07-01), Dufresne
patent: 5645701 (1997-07-01), Dufresne et al.
patent: 5762767 (1998-06-01), Yamada et al.
patent: 6045669 (2000-04-01), Matsumoto et al.
patent: 6342136 (2002-01-01), Virtanen et al.
patent: 6872288 (2005-03-01), Huens et al.
patent: 6972107 (2005-12-01), Marsden et al.
patent: 7204919 (2007-04-01), Dufresne
patent: 7223324 (2007-05-01), Dufresne
patent: 7232324 (2007-06-01), Oesterhaus
patent: 7597786 (2009-10-01), Kivisto et al.
patent: 2005/0121319 (2005-06-01), Dufresne
patent: 2009/0139857 (2009-06-01), Ebert
patent: 19940698 (2001-03-01), None
ISR and Written Opinion from corresponding International App. No. PCT/US2008/082754 dated Feb. 27, 2009.

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