Weighing scales – Computer – Electrical
Reexamination Certificate
2007-08-09
2010-02-16
Gibson, Randy W (Department: 2841)
Weighing scales
Computer
Electrical
C177S105000, C177S121000, C198S530000, C198S532000
Reexamination Certificate
active
07663067
ABSTRACT:
A first gate opens obliquely downward, and maintains the posture, rendering the slope angle of the bottom surface thereof steeper than that of the bottom surface of the second gate. Thus, the bottom surface of the second gate forms a gentle slope sliding surface, and the bottom surface of the first gate forms a steep slope sliding surface. Then articles drop following the shape of a parabola toward the bottom surface of the first gate on the steep slope side, with momentum gained from sliding down the bottom surface of the second gate on the gentle slope side, and then change the sliding trajectory inward upon bumping into the bottom surface of the first gate. The articles then drop following the shape of a parabola toward the center area of a dispersal table, with momentum gained from sliding down the bottom surface of the first gate.
REFERENCES:
patent: 3695371 (1972-10-01), Sheetz
patent: 4607713 (1986-08-01), Nishi et al.
patent: H02-656 (1990-01-01), None
patent: H03-74774 (1991-11-01), None
patent: H06-2118 (1994-01-01), None
patent: H06-29696 (1994-08-01), None
patent: 2003-341826 (2003-12-01), None
patent: 2008-196978 (2008-08-01), None
Hayakawa Teruo
Kihara Takao
Kobayashi Noboru
Makino Koichi
Takada Satoshi
Gibson Randy W
Global IP Counselors, LLP
Ishida Co. Ltd.
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