Agitating – Stirrer within stationary mixing chamber – Magnetic stirrer
Reexamination Certificate
2008-01-01
2008-01-01
Cooley, Charles E. (Department: 1723)
Agitating
Stirrer within stationary mixing chamber
Magnetic stirrer
Reexamination Certificate
active
11653337
ABSTRACT:
An automatic motor-driven blender cup with a leakage-free stirring apparatus includes a blender cup, an internal chamber, a mounting frame, a stirring shaft, a magnetic disk and a motor with a dry battery; wherein, said mounting frame and stirring shaft are disposed at the central position of the inside base wall of said blender cup; said magnetic disk is correspondently fixed inside of the bottom space of said internal chamber with central axial line in alignment with that of said stirring shaft without any physical link or contact each other; the stirring propeller on said stirring shaft will be magnetically inducted by said corresponding magnetic disk to simultaneously rotate in said internal chamber when said magnetic disk is driven by the output shaft of said motor; thus, not only the stirring effect of liquid or fluid in said internal chamber can be achieved, but also said liquid or fluid can be prevented from leakage and seepage out of the base wall of said blender cup so as to insure said motor free from premature defectively damage due to moisture erosion.
REFERENCES:
patent: 1420774 (1922-06-01), Stainbrook
patent: 2549121 (1951-04-01), Osterheld
patent: 2958517 (1960-11-01), De Long et al.
patent: 4424865 (1984-01-01), Payton, Jr.
patent: 4435084 (1984-03-01), Calhoun et al.
patent: 5425579 (1995-06-01), Sampson
patent: 5639161 (1997-06-01), Sirianni
patent: 5720552 (1998-02-01), Schindlegger
patent: 5911504 (1999-06-01), Schindlegger, Jr.
patent: 6095677 (2000-08-01), Karkos et al.
patent: 6336603 (2002-01-01), Karkos et al.
patent: 6712497 (2004-03-01), Jersey et al.
patent: 2001/0036124 (2001-11-01), Rubenstein
patent: 2005/0023193 (2005-02-01), Kim
patent: 2006/0126431 (2006-06-01), Bhavnani
patent: 06269367 (1994-09-01), None
patent: 08035664 (1996-02-01), None
patent: 8-256920 (1996-10-01), None
patent: 03/003888 (2003-01-01), None
Bacon & Thomas PLLC
Cooley Charles E.
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