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Class Information
Number: 222/189.02
Name: Dispensing > With sifter
Description: Subject matter wherein the dispenser includes a container for granular material consisting of large particles and small particles, and the container further includes a device having a plurality of openings smaller than the large particles and larger than the small particles, so that the small particles will pass through the device and the large particles will be retained, or the device disintegrates the large particles to permit the particles to pass through the openings.










Sub-classes under this class:

Class Number Class Name Patents
222/189.05 Including moving mechanism 10
222/189.03 Integral with container 7
222/189.04 Plural 3


Patents under this class:

Patent Number Title Of Patent Date Issued
8678198 Material dispenser for fine particles Mar. 25, 2014
8210187 Cosmetic powder dispenser Jul. 3, 2012
8181827 Seasoning dispenser May. 22, 2012
8132578 Sifter dish insert for cosmetic package Mar. 13, 2012
8074835 Dispensing small quantities of particles Dec. 13, 2011
6991134 Device to store, sift and measure flour Jan. 31, 2006
6364169 Anti clog terminal orifice for power dispenser Apr. 2, 2002
6321949 Measure system Nov. 27, 2001
5967334 In-situ self-cleaning feed system for separation equipment Oct. 19, 1999
5746355 Dispenser for pulverulent material May. 5, 1998
5685435 Method and apparatus for automatic bulk vending Nov. 11, 1997
5542579 Dispensing cap with internal measuring chamber and selectively useable sifter Aug. 6, 1996
5188262 Apparatus for dispensing moist powder materials Feb. 23, 1993
5054934 Sanitary dispenser Oct. 8, 1991
4944625 Powder-applying brush Jul. 31, 1990
4618075 Combined storage container, sifter and dispenser for flour Oct. 21, 1986
D265373 Combined measuring and dispensing container for granulated or powdered material Jul. 13, 1982
4206714 Manually operable grass seeder Jun. 10, 1980
4051981 Powder gun Oct. 4, 1977
4049157 Pour spout construction Sep. 20, 1977
3991910 Method and apparatus for packaging down Nov. 16, 1976











 
 
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