Article dispensing – With discharge assistant – Plural or combined with manipulating means
Reexamination Certificate
2008-08-05
2011-11-22
Waggoner, Timothy (Department: 3651)
Article dispensing
With discharge assistant
Plural or combined with manipulating means
C221S247000, C221S255000, C221S260000, C221S269000
Reexamination Certificate
active
08061560
ABSTRACT:
A passive chute assembly includes: a chute configured to receive objects to be dispensed, the chute having an outlet; and a passive dispensing unit attached to the chute outlet. The passive dispensing unit has a staging portion, wherein objects are captured prior to dispensing. The staging portion is movable between a staging position, in which objects may be captured within the staging portion, and a dispensing position, in which the objects may be fed gravimetrically into a receptacle positioned below the dispensing unit. The staging portion includes an adaptive opening that, when the staging portion moves to the dispensing position, opens adaptively corresponding to a diameter of the receptacle.
REFERENCES:
patent: 5720154 (1998-02-01), Lasher et al.
patent: 5838575 (1998-11-01), Lion
patent: 6308494 (2001-10-01), Yuyama et al.
patent: 7066351 (2006-06-01), Chang
patent: 7289879 (2007-10-01), William et al.
patent: 7555362 (2009-06-01), Broussard et al.
Cora Jason
Dummer Andrew Kirk
Farnsworth Bryan Patrick
Hilliard Christopher Todd
Mauger Jennifer Ann
Myers Bigel & Sibley & Sajovec
Parata Systems, LLC
Waggoner Timothy
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