Flotool Plastics Corporation

Applied Biotech, Inc.

Thomas J Marcello

John M Lown

John Zeis

Lorraine C Cogan

Alan J Fujii

Veronica Terrazas

Daniel C Weyker

A device for collecting, testing and transporting a liquid specimen of urine or the like incorporates a cup or container and a cooperating lid which becomes sealed about its upper rim when the lid is mated with the specimen-containing cup. An upwardly open subchamber of defined volume, formed in the bottom wall of the cup, is sealed by engagement with a downwardly extending hollow plug portion of the lid that has a bottom wall containing a central aperture closed by a frangible sheet material seal. When initial testing is to be conducted, an elongated assay cartridge is inserted vertically downward through the hollow plug. The bottom end splits open the frangible seal and enters into the subchamber containing the defined volume of the liquid sample, which becomes totally absorbed by a pair of elongated nitrocellulose strips, along which the liquid moves by capillary action to effect the assay tests.

Urine test device

This invention relates generally a cover member in combination with an open mouth container formed with a plurality of integral keeper channels and a cover member that includes a plurality of keeper members adapted to lockingly engage the keeper channels that are integrally formed in the collar of the container, whereby the configuration of the cover member and the matching configuration of the associated container are always secured in fixed alignment with each other when the cover is secured over the mouth of the container, whereby the container is readily adapted to be received and stacked in the receptacle of the preceding covered container in a stable vertical formation.

Stackable containers with removable cover members

Stackable container with removable cover member

Growing community of inventors

Corona, CA, United States of America

Thomas J Marcello