Mixing member for blenders

Agitating – Stirrer within stationary mixing chamber – Rotatable stirrer

Reexamination Certificate

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Details

C366S313000, C366S325940

Reexamination Certificate

active

08038339

ABSTRACT:
A mixing member designed for assembly in an axially rotating manner inside the cylindrical bowl of a blender; the mixing member having a number of longitudinal blades extending parallel to a longitudinal reference axis of the mixing member and spaced angularly about the longitudinal axis to form a “squirrel cage” structure bounded laterally by a cylindrical reference surface coaxial with the longitudinal axis; each of the longitudinal blades has an outer lateral edge lying on the cylindrical reference surface and having at least one scraping device, which includes a scraper hinged to the body of the longitudinal blade to project from and rotate about an axis of rotation locally substantially parallel to the outer lateral edge of the longitudinal blade and/or to the longitudinal axis of the mixing member, and an elastic member which pushes a wedge-shaped transverse edge of the scraper radially onto the cylindrical inner surface of the bowl.

REFERENCES:
patent: 48156 (1865-06-01), Colby
patent: 172475 (1876-01-01), Packer
patent: 183046 (1876-10-01), Dunbar
patent: 313760 (1885-03-01), Packer
patent: 864632 (1907-08-01), Fegley
patent: 969016 (1910-08-01), Willmann
patent: 986257 (1911-03-01), Willmann
patent: 1215526 (1917-02-01), Hansen
patent: 1508031 (1924-09-01), Simpson
patent: 1880731 (1932-10-01), Boileau
patent: 2211387 (1940-08-01), Routh
patent: 2295136 (1942-09-01), Stiers
patent: 2470691 (1949-05-01), Erickson et al.
patent: 2526367 (1950-10-01), Kaltenbach et al.
patent: 2538716 (1951-01-01), Wakeman
patent: 2810557 (1957-10-01), Phelan
patent: 2836401 (1958-05-01), Phelan
patent: 3029615 (1962-04-01), Lindsey
patent: 3061281 (1962-10-01), Phelan et al.
patent: 3087708 (1963-04-01), Sims
patent: 3168296 (1965-02-01), Cowley
patent: 3292911 (1966-12-01), Paul
patent: 3731339 (1973-05-01), Addison
patent: 4095307 (1978-06-01), Brubaker
patent: 4274751 (1981-06-01), Rector et al.
patent: 4343554 (1982-08-01), Tawara
patent: 4854720 (1989-08-01), Schold
patent: 4887910 (1989-12-01), Bravo
patent: 5074125 (1991-12-01), Schifferly
patent: 5199278 (1993-04-01), Cocchi
patent: 5421651 (1995-06-01), Pickering et al.
patent: 5615952 (1997-04-01), Cocchi
patent: 6220047 (2001-04-01), Vogel et al.
patent: 6712499 (2004-03-01), Fink, Jr.
patent: 6752527 (2004-06-01), Galletti
patent: 2006/0062078 (2006-03-01), Jejcic
patent: 2007/0140053 (2007-06-01), Jejcic
patent: 2405224 (1974-08-01), None
patent: 4426589 (1995-02-01), None
patent: 0046477 (1982-03-01), None
patent: 386323 (1990-09-01), None
patent: 2213092 (1974-08-01), None
patent: WO 9107878 (1991-06-01), None
Machine translation (EPO) of DE 4426589 A1, generated Feb. 11, 2009.
Machine translation (Babelfish) of FR 2,213,092, generated Feb. 11, 2009.
European Search Report, E4453/06-EP, Feb. 23, 2007.

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