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Browse by Category: Main > Packaging & Containers
Class Information
Number: 221/175
Name: Article dispensing > With stack forming means
Description: Article dispensers having means other than or in addition to supply container configuration to affirmatively cause articles from a supply container or other supply source to be formed into a single, continuous, orderly sequence, or linear arrangement which is different as to type or as to direction of orientation than the arrangement of the articles prior to the operation of said means.










Sub-classes under this class:

Class Number Class Name Patents
221/183 Agitator carried by or interrelated with discharging means 10
221/176 From stack source 13
221/182 Member rotatable or oscillatable about inclined axis 17
221/178 Movable chute or part thereof 11
221/177 Pivoted hopper 10


Patents under this class:

Patent Number Title Of Patent Date Issued
8087541 Automatic product vending machine Jan. 3, 2012
7975877 Bead feeder Jul. 12, 2011
7823749 Product positioning mechanism for a vending machine Nov. 2, 2010
7730608 Hinge feeder Jun. 8, 2010
7686185 Dispenser tray for a vending machine Mar. 30, 2010
7540483 Customer access apparatus for media dispenser Jun. 2, 2009
7401756 Extendable tray structure Jul. 22, 2008
7311222 Drug dispenser Dec. 25, 2007
7140293 Single row twine box Nov. 28, 2006
7004111 Treat dispenser Feb. 28, 2006
6546847 Device for producing pizza Apr. 15, 2003
6135313 Device for storing and isolating components which can be accomodated as bulk material Oct. 24, 2000
5568881 Pipette tip dispenser Oct. 29, 1996
5503300 Vending machine including refrigeration and oven compartments Apr. 2, 1996
5379915 Apparatus for storing and dispensing chalk Jan. 10, 1995
5009329 Dispensing apparatus Apr. 23, 1991
4720215 Rivet delivery system Jan. 19, 1988
4669633 Machine for inserting elongated cylindrical objects into mailing receptacles Jun. 2, 1987
4653964 Single filer blow-back apparatus Mar. 31, 1987
4646938 Apparatus for packaging elongate articles, especially cigarettes Mar. 3, 1987
4271953 Automatic feeding hopper employing an anti-jamming mechanism Jun. 9, 1981
4174028 Method and apparatus for orienting and storing similar articles Nov. 13, 1979
4092990 Vibratory coin feeder Jun. 6, 1978











 
 
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