초록 ▼

A vessel for filtering liquids includes a container and a receptacle for the liquid to be filtered, with a filtering device between the receptacle and the container. A lid is removably fitted to the container for the purpose of easy access to the container. A counting device is associated with the l

A vessel for filtering liquids includes a container and a receptacle for the liquid to be filtered, with a filtering device between the receptacle and the container. A lid is removably fitted to the container for the purpose of easy access to the container. A counting device is associated with the lid and is automatically activated by the removal of the lid for detecting and counting the occasions on which access is gained to the container by removing the lid.

대표청구항 ▼

[ I claim:] [1.] A vessel for filtering liquids comprising:a container mounted in said vessel, said container including a receptacle for the liquid to be filtered, and filtering means for filtering liquid passing from said receptacle to said vessel;a lid removably fitted on the container for access

[ I claim:] [1.] A vessel for filtering liquids comprising:a container mounted in said vessel, said container including a receptacle for the liquid to be filtered, and filtering means for filtering liquid passing from said receptacle to said vessel;a lid removably fitted on the container for access thereto: anda counting device for detecting and counting the occasions on which access is gained to the container for pouring therein liquid to be filtered, the counting device being mounted to or contained on the lid or both the lid and the container and configured and arranged to be actuated by removal of the lid from the container and/or replacement of the lid onto for detecting and counting the occasions on which access is gained to the container by means of the lid.