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US 11,951,422 B2Granted
Filtration filter
AssigneeMurata Manufacturing Co., Ltd.
InventorsShusuke Yokota, Takashi Kondo, Masaru Banju, Miwako Nishikawa
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AssigneeMurata Manufacturing Co., Ltd.
InventorsShusuke Yokota, Takashi Kondo, Masaru Banju, Miwako Nishikawa
Estimating the term…
A filtration filter having a tubular shape, defining a first opening and a second opening facing the first opening, and including a filter base that defines a plurality of through holes arranged in a square grid array. The filter base includes a continuous portion having a first set of through holes of the plurality of through holes, and a non-continuous portion having a second set of through holes of the plurality of through holes. The continuous portion extends in a first direction from the first opening of the filtration filter toward the second opening and extends in a second direction along at least a first portion of a circumference of the filtration filter orthogonal to the first direction. The non-continuous portion has the second set of through holes shifted relative to the first set of through holes of the continuous portion and extends in the first direction.
A filtration filter having a tubular shape and defining a first opening and a second opening facing the first opening, the filtration filter comprising:
A filtration filter comprising:
Dependencies are inferred from the claim text.