发明名称 Ear Protection Device
摘要 A ear protection device that is operable to prevent matter from entering the ear canal of a user while not diminishing the hearing capability of the user. The ear protection device includes a body said body having an integrally formed first portion and second portion. The body further has a first end and a second end having an opening proximate the first end and the second end. A substantially hollow passage is operably coupled intermediate the openings proximate the first end and second end. A filter is mounted across the passage proximate the first end that is operable to prevent matter from passing therethrough. The second end of the ear protection device extends at least partially into the ear canal of the user.
申请公布号 US2015209185(A1) 申请公布日期 2015.07.30
申请号 US201414165640 申请日期 2014.01.28
申请人 DiPiazza Concetta 发明人 DiPiazza Concetta
分类号 A61F11/08 主分类号 A61F11/08
代理机构 代理人
主权项 1. An ear protection device comprising: a body, said body having a first portion and a second portion, said first portion and said second portion being integrally formed, said body having a first end and a second end; a first opening, said first opening being proximate said first end of said body; a second opening, said second opening being proximate said second end of said body; a passage, said passage operably coupling said first opening and said second opening, said passage being substantially hollow; and at least one filter, said at least one filter being mounted across said passage, said at least one filter operable to prevent debris passing therethrough.
地址 Brooksville FL US