Sports mouthguard with shim
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United States of America Patent
Stats
-
Aug 23, 1988
Grant Date -
N/A
app pub date -
May 8, 1986
filing date -
May 8, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A new and improved mouthguard adapted to minimize shock to the teeth and head area. The mouthguard is comprised of a member having an approximate U-shape corresponding generally to the shape of the arch of the upper jaw. The member, which is of substantially channel shape in cross section, is fitted over the upper teeth. The member has a bottom wall designed to engage the lower teeth. The construction of the bottom wall is a sandwich or layered configuration comprised of an energy absorbing elastomer enclosed in a tough, durable and less compressible material.
First Claim
Family
International Classification(s)
Cited Art Landscape
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