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Class Information
Number: 426/79
Name: Food or edible material: processes, compositions, and products > Foraminous material infusion type, or foraminous container per se > Multiple compartment
Description: Subject matter where the infusor contains two (2) or more compartments in single infusor structure and wherein the two (2) or more compartments are utilized together in the preparation of a single brew.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8651012 System with capsule having sealing means Feb. 18, 2014
RE44759 Form-retaining pad for preparing a beverage suitable for consumption Feb. 11, 2014
8617627 Form-retaining pad for preparing a beverage suitable for consumption Dec. 31, 2013
8522669 Single cup pod holder Sep. 3, 2013
8491948 Capsule for the preparation of a beverage Jul. 23, 2013
8479642 Tea pot with internal valve Jul. 9, 2013
8445047 Apparatus for preparing a beverage from a capsule May. 21, 2013
8424447 Capsule with flow regulating technology Apr. 23, 2013
8399035 Pod for dispersible materials Mar. 19, 2013
8383179 Self-heating container for preparing a fresh hot drink Feb. 26, 2013
8361527 Beverage cartridge Jan. 29, 2013
8268376 Temperature controlled fluid bath food holding device and method Sep. 18, 2012
8225710 Beverage preparation system, holder and apparatus Jul. 24, 2012
8202589 Oral delivery pouch product with coated seam Jun. 19, 2012
8163318 Capsule for the preparation of a beverage Apr. 24, 2012
8147886 Form-retaining pad for preparing a beverage suitable for consumption Apr. 3, 2012
8062682 Beverage ingredient containing capsule having several compartments Nov. 22, 2011
8039034 Method for preparing a beverage from a capsule Oct. 18, 2011
8039029 Capsule for the preparation of a beverage Oct. 18, 2011
8039036 Preparation of a beverage suitable for consumption Oct. 18, 2011
7981451 Capsule for the preparation of a beverage Jul. 19, 2011
7793585 Disposable brewing device Sep. 14, 2010
7744939 Weighted infusion beverage package Jun. 29, 2010
7658141 Closed cartridge for preparing a beverage for extraction under pressure Feb. 9, 2010
7604826 Closed capsule with opening means Oct. 20, 2009
7594470 Liquid infusion pods containing insoluble materials Sep. 29, 2009
7523595 Method for attaching a draw string to an infusion bag automatically Apr. 28, 2009
7147879 Tea bag package Dec. 12, 2006
6777007 Pod and method for making fluid comestible Aug. 17, 2004
6758130 Beverage brewing devices for preparing creamy beverages Jul. 6, 2004
6740345 Beverage making cartridge May. 25, 2004
6733804 Multi-chambered infusion bag, especially for tea May. 11, 2004
6692781 Expandable beverage infusion device Feb. 17, 2004
6692780 Beverage infusion device Feb. 17, 2004
6645537 Beverage filter cartridge Nov. 11, 2003
6607762 Disposable single serve beverage filter cartridge Aug. 19, 2003
6589577 Disposable single serve beverage filter cartridge Jul. 8, 2003
6485766 Coffee filter pack apparatus and method Nov. 26, 2002
6358545 Beverage-producing packages Mar. 19, 2002
6354190 Beverage making apparatus Mar. 12, 2002
6342258 Boil-in-bag sachet Jan. 29, 2002
6242040 Functional sodium chloride compositions Jun. 5, 2001
6153232 Boil-in-bag package Nov. 28, 2000
6139883 Porous web material Oct. 31, 2000
6004593 Coffee flavoring method Dec. 21, 1999
5989602 Infusion packet Nov. 23, 1999
5958478 Filtration device for preparation of foods from food concentrates and liquids Sep. 28, 1999
5895672 Product and process for preparing a tea extract Apr. 20, 1999
5885633 Flavor/supplement enhancing filter and method of forming and using same Mar. 23, 1999
5871789 Machine for making complete tea bags for infusion in a liquid in which the infusable product is contained in a filter bag made of heat-sealed, porous material Feb. 16, 1999

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