发明名称 A covering device and an ear warmer
摘要 <p>An ear warmer frame, comprising a band having a first curved portion having an enlarged portion at a first end and a passageway at a second end, and a second curved portion, having an enlarged portion at a first end and a passageway at a second end, each passageway having a first slot portion allowing the opposite curved portion of said band to slide through and having a second slot portion allowing the enlarged portion of the opposite curved portion of said band to slide through, whereby one end of each of the first and second curved portions overlapping and slidably attached to opposing curved portion, such that the relative overall length of the band may be adjusted.</p>
申请公布号 EP1238641(A1) 申请公布日期 2002.09.11
申请号 EP20020013409 申请日期 1996.06.03
申请人 GRAY MATTER HOLDINGS LLC 发明人 LEGETTE, BRIAN E.;WILSON II, RONALD L.
分类号 A61F11/14;H04R5/033;(IPC1-7):A61F11/06 主分类号 A61F11/14
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