Disposable filter with indicia
OwnerDiana Salzburginventor
Life of this patent
Estimating the term…
Abstract
A water permeable disposable filter, the filter including a side wall having an open top region and a sealed bottom region with indicia means is provided. The filter is provided with interior and exterior surfaces, the indicia means located on the interior surface of the side wall of the filter for indicating the amount of ground coffee to be filled into said filter in order to produce a desired quantity of the brewed coffee beverage. The indicia means may include both numbering and level graduations.
Claims8
A filter liner for filtering ground coffee to produce a brewed coffee beverage, said liner comprising:
- a water permeable disposable paper filter, said paper filter having a side wall, an open top region and a bottom region, said side wall of said filter having first and second side edges joined together by crimping said first and second side edges together in order to form a continuous crimped side wall of said filter;
- and
- visible indicia means on the surface of said side wall for indicating the amount of ground coffee to be filled into said filter in order to produce a desired quantity of the brewed coffee beverage, wherein said indicia means is embossed on the surface of said side wall of said filter and said indicia means is viewable on said filter.
A filter liner for filtering ground coffee to produce a brewed coffee beverage, said liner comprising:
- a water permeable disposable paper filter, said paper filter having a side wall, an open top region and a bottom region, said side wall of said filter having first and second side edges joined together by crimping said first and second side edges together in order to form a continuous crimped side wall of said filter;
- and
- visible indicia means on the surface of said side wall for indicating the amount of ground coffee to be filled into said filter in order to produce a desired quantity of the brewed coffee beverage, wherein said indicia means is printed on the surface of said side wall of said filter and said indicia means is viewable on said filter.
Dependencies are inferred from the claim text.