Gum massaging oral brush
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United States of America Patent
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N/A
Issued Date -
Apr 28, 2005
app pub date -
Nov 18, 2004
filing date -
Nov 9, 1995
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An oral brush is provided that includes an elongated body, a head portion extending from the body, and a plurality of bristles, formed of particular thermoplastic elastomers, extending from the body. In various embodiments, the thermoplastic elastomer has a Shore A hardness of at least 30; the thermoplastic elastomer is selected from the group consisting of polyetheramides, polyesters, styrene-ethylene-butylene-styr-ene block copolymers, polyurethanes, polyolefin elastomers, and mixtures thereof; and the thermoplastic elastomer has a flexural modulus of at least 5 MPa.
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Family
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Cited Art Landscape
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