Agitator with finned agitator blade end

Details Agitator with finned agitator blade end Agitator with finned agitator blade end

2007-05-09

2008-07-22

Cooley, Charles E (Department: 1797)

Agitating

Stirrer within stationary mixing chamber

Rotatable stirrer

C366S330500

Reexamination Certificate

active

07401974

ABSTRACT:
An agitator includes a hub for attachment to an agitator shaft, and at least two agitator blades which are connected to the hub and extend in a radial direction for rotation about an axis, with the agitator blade angled in relation to the axis. Each agitator blade has a free end, with a fin being provided in an area of the free end of the agitator blade and extending in a substantial parallel relationship to a direction of the axis away from the agitator shaft.

REFERENCES:
patent: 24508 (1859-06-01), Vergne
patent: 170937 (1875-12-01), Cook et al.
patent: 262681 (1882-08-01), Maringer
patent: 695389 (1902-03-01), Hammond
patent: 725877 (1903-04-01), Rommeney
patent: 971409 (1910-09-01), Roggenbuck
patent: 1244786 (1917-10-01), Seymour
patent: 1597175 (1926-08-01), Boening
patent: 1955929 (1934-04-01), Mueller
patent: 2014032 (1935-09-01), Sharpe et al.
patent: 2426742 (1947-09-01), Pawlowski
patent: 3166303 (1965-01-01), Chapman
patent: 3171495 (1965-03-01), Puckett
patent: 4222710 (1980-09-01), Katagiri et al.
patent: 4265596 (1981-05-01), Katagiri et al.
patent: 4606103 (1986-08-01), Koehl et al.
patent: 4662823 (1987-05-01), Cooke
patent: 4721394 (1988-01-01), Casto et al.
patent: 4722608 (1988-02-01), Salzman et al.
patent: 4802771 (1989-02-01), Weetman
patent: 5046245 (1991-09-01), Weetman et al.
patent: 5152606 (1992-10-01), Borraccia et al.
patent: 5158434 (1992-10-01), Weetman
patent: 5326168 (1994-07-01), Miura
patent: 5344235 (1994-09-01), Weetman et al.
patent: 5525269 (1996-06-01), Connolly et al.
patent: 5595475 (1997-01-01), Weiss et al.
patent: 6334705 (2002-01-01), Weetman
patent: 6352408 (2002-03-01), Kilian
patent: 6752595 (2004-06-01), Murakami
patent: 6866482 (2005-03-01), Han et al.
patent: 6893223 (2005-05-01), Roberts
patent: 7296925 (2007-11-01), Himmelsbach et al.
patent: 2003/0118446 (2003-06-01), Han et al.
patent: 2003/0123973 (2003-07-01), Murakami
patent: 2006/0187744 (2006-08-01), Parker
patent: 2006/0187750 (2006-08-01), Aldrich et al.
patent: 2007/0002686 (2007-01-01), Gigas et al.
patent: 2007/0002687 (2007-01-01), Gigas et al.
patent: 2007/0003415 (2007-01-01), Gigas et al.
patent: 2007/0268779 (2007-11-01), Himmelsbach

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