초록 ▼

A plunger filter infusion device comprises a container, a plunger having a resilient plunger head slidable within the container and an insert placeable in the base of the container. Infusible material is placed in the insert, heated water is poured into the container and the plunger is slid into the

A plunger filter infusion device comprises a container, a plunger having a resilient plunger head slidable within the container and an insert placeable in the base of the container. Infusible material is placed in the insert, heated water is poured into the container and the plunger is slid into the container until the plunger head engages the insert. The infusible material is thus confined by the plunger head in the insert and the plunger head and insert can be removed allowing clean and simple disposal of the infusible material.

대표청구항 ▼

[ We claim:] [1.] A beverage infuser comprising a beverage container, a plunger having a perforated head slidable within the container and a cup-shaped insert wherein an upper portion of the insert has a smooth inner surface, and further wherein the plunger head has an outwardly resiliently biased p

[ We claim:] [1.] A beverage infuser comprising a beverage container, a plunger having a perforated head slidable within the container and a cup-shaped insert wherein an upper portion of the insert has a smooth inner surface, and further wherein the plunger head has an outwardly resiliently biased perimeter of larger dimension than the inside of the insert and is slidable into engagement with the insert and adapted to releasably attach the insert to the plunger head through radial force of the plunger head against the smooth inner surface of the insert.