| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cup lid with a filter, which enables only a pure beverage to be drunk by filtering solid matter, such as tea leaves, mixed into the beverage. <P>SOLUTION: This lid 10 for covering a cup 11 is provided with a filtering part 17 where an air vent hole 16 is provided on one side and where a plurality of small holes 18 are provided on the other side. An anti-clogging protrusion 19 is provided on the backside of a part or the whole of the peripheral edge of each small hole 18 constituting the filtering part 17, so as to prevent the small hole 18 from being clogged with the leaves of tea, black tea, etc. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
