发明名称 Infusion bag with crossbar suspension
摘要 A disposable infusion bag capable of containing tea or the like which is immersible in a cup of hot water and suspended from a crossbar resting on opposite sides of the rim of the cup. The crossbar is in the form of an inverted "V" comprised of a squeezable pair of plates so that the infusion bag can be drawn up into the apex of the crossbar to squeeze off excess water before disposal. The crossbar is also designed to fit various sizes of cups and contains a suitable hole for passage of a thread or filament of plastic or other supporting means.
申请公布号 US4250990(A) 申请公布日期 1981.02.17
申请号 US19790068396 申请日期 1979.08.21
申请人 CASPER, DIANE 发明人 CASPER, DIANE
分类号 A47G21/10;B65D81/00;B65D85/812;(IPC1-7):B65B29/02;B30B5/02;B65D85/00 主分类号 A47G21/10
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