09232871 is referenced by 13 patents and cites 175 patents.

A single serving beverage filter cartridge is formed by placing a single serving portion of brewing material into a reusable coffee holder having a lid and a base. The reusable coffee holder includes an offset passage in the bottom of the base and is insertable into a cartridge housing of a single serving coffee maker having an offset bottom needle reaching up vertically from the base of the housing, the offset passage providing clearance for the offset bottom needle. The coffee holder defines a frustoconical exterior and includes mesh filtering material for retaining brewing material inside the reusable coffee holder. The mesh material may be a metal mesh or plastic mesh. The reusable coffee holder is configured for use in single serving coffee makers having the offset bottom needle and designed for single use cartridges.

Title
Single serving reusable brewing material holder with offset passage for offset bottom needle
Application Number
13/436690
Publication Number
9232871 (B2)
Application Date
March 30, 2012
Publication Date
January 12, 2016
Inventor
Adrian Rivera
Whittier
CA, US
Agent
IP Strategies
Assignee
ARM Enterprises
CA, US
IPC
A47J 31/06
A47J 31/44
A47J 31/00
A23G 1/10
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