초록 ▼

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 wi

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 the particulate flavoring material out of the brewed beverage.

대표청구항 ▼

[ 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 f

[ 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 portion;a filter portion located in said well, said filter portion being below the level of a liquid in said associated container;a plurality of openings formed in said filter portion to permit liquid circulation between the regions lying respectively inside and outside said well portion, said openings having at least one tab portion adjacent each of said openings, said tab being created from said filter portion during formation of said openings.