Bit guard
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 1, 2008
Grant Date -
N/A
app pub date -
Apr 12, 2007
filing date -
Apr 12, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Patent Longevity
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Abstract
A mouth protection apparatus includes a substantially planar bit guard including first and second sides, and an inner aperture with first and second removable arcuate members. A first connection edge is releasably engageable with a second connection edge, wherein the first connection edge and the second connection edge define a first slit that intersects the inner aperture. A first tab extends from the first connection edge and is engaged with a first tab receiving aperture disposed proximate the second connection edge. A second tab extends from the second connection edge and is engaged with a second tab receiving aperture disposed proximate the first connection edge.
First Claim
Other Claims data not available