REUSABLE FOAM EAR INSERT
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United States of America Patent
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app pub date -
Oct 9, 2007
filing date -
Oct 11, 2005
priority date (Note) -
Abandoned
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Abstract
A reusable foam ear insert is disclosed. The ear insert can comprise a foam body and a non-foam covering. The foam body can, for example, comprise foam rubber. The covering can, for example, comprise vinyl. The body is configured to be at least partially received within the ear canal and can be generally bullet shaped. The combination of the body and the covering can provide hearing protection. An optional bore can facilitate use in communications. The covering is resistant to soiling and is easily cleaned, thus facilitating reuse of the ear insert.
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