|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||993/22 ; 909/279 ; 909/323|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 62|
A disposable infuser for brewing beverages within an associated container. The infuser includes a centrally located well portion for receiving a charge of particulate flavoring material, like tea leaves. The well includes a filter portion which has a plurality of openings. The openings are formed without scrap "flash" or waste by shearing a tab or flap of material away from the filter portion of the well or piercing the filter portion of the well with a needle-shaped or knife-shaped protrusion in the mold. The resulting tabs or punctures serve to keep th...
[ What is claimed is:] [1.]1. An infuser unit for making beverages in an associated container comprising:a container attachment portion for removable association with the rim of an associated liquid container in snug, liquid-tight relation;an annular cover panel portion extending radially inwardly from said container attachment portion;a well for receiving a charge of beverage flavoring material, said well being defined by walls extending downwardly from said annular cover panel portion and to a position substantially beneath said container attachment po...