Renner, Otto, Boisselle & Sklar, LLP
Muffler
A muffler comprises an outer shell, an outlet pipe, and a restraining mechanism. A restraining mechanism restrains a height of spout of a liquid that flows inside the outlet pipe through a designated vent hole, the designated vent hole is at least one vent hole facing against a bottom surface of the outer shell among the at least one vent hole that the outlet pipe comprises.
FUTABA INDUSTRIAL CO., LTD.
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Seiji Masahiro Masayuki
Kondo Kajikawa Sudoh