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Class Information
Number: 222/463
Name: Dispensing > Rockable or weighted
Description: Dispensers (1) having features specially designed to permit the receptacle to be rocked on the surface on which it may be resting, usually to a dispensing position and/or (2) having weights incorporated in the receptacle structure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8516623 Tilting-bowl toilet Aug. 27, 2013
8230808 Pet food dispenser Jul. 31, 2012
8146779 Self-orienting aerosol apparatus and method of cleaning a trash can Apr. 3, 2012
7971457 Devices for dispensing a laundry agent and methods for doing same Jul. 5, 2011
7708173 Self-orienting aerosol apparatus and method of cleaning a trash can May. 4, 2010
7168433 Packaging and dispensing device Jan. 30, 2007
6945434 Device that facilitates pouring of liquid from a container Sep. 20, 2005
6860413 Shaving cream dispenser Mar. 1, 2005
6736294 Apparatus for dispensing rinse water additive in an automatic washing machine May. 18, 2004
6681963 Apparatus for dispensing rinse water additive in an automatic washing machine Jan. 27, 2004
6644510 Bag-in-box container and faucet Nov. 11, 2003
6574883 Dispensing for dryer Jun. 10, 2003
6167841 Pet food feeding apparatus Jan. 2, 2001
6095380 Dosing device for a highly viscous liquid Aug. 1, 2000
5699939 Metering of liquids Dec. 23, 1997
5358152 Detergent doser Oct. 25, 1994
5353971 Electric caulking gun apparatus Oct. 11, 1994
5323939 Automatic dumping hopper Jun. 28, 1994
5320246 Truncated kettle adapted for use as a steamer Jun. 14, 1994
5314098 Automatic dosing dispenser employing atmospheric vent to improve opening reliability May. 24, 1994
5267671 Apparatus for dispensing rinse water additive in an automatic washing machine Dec. 7, 1993
5160072 Container valve having a weighted actuator Nov. 3, 1992
4915267 Dispensing storage container for a laundry treatment material Apr. 10, 1990
4883203 Dispensing storage container and assembly for laundry treatment material Nov. 28, 1989
4850515 Particulate material storing and dispensing hopper structure Jul. 25, 1989
4650097 Developer material supply arrangement Mar. 17, 1987
4379515 Automatic dispenser for rinse water additive Apr. 12, 1983
4265376 Beverage carbonation and dispensing container May. 5, 1981
T993001 Free body automatic laundry additive dispenser Apr. 1, 1980
4042150 Water gravity plant feeder Aug. 16, 1977
4025249 Apparatus for making metal powder May. 24, 1977

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