Durable bone with soft core
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 14, 2014
Grant Date -
Dec 15, 2011
app pub date -
Oct 6, 2009
filing date -
Oct 7, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention, in one exemplary embodiment, relates a method of manufacturing an animal chew by molding two body portions of a first material each having at least one concave surface and one or more through holes, attaching the two portions together such that the concave surfaces face one another to form a hollow body portion, injecting a second material into the hollow body portion to fill at least a portion of the hollow body and form areas of exposed regions of the second material by filling the one or more through holes. In a second exemplary embodiment, the two portions may have the concave surfaces over-molded with a second material which fills the one or more through holes. In a third exemplary embodiment, a separate shape of a second material may be molded in a configuration having dimensions complementary to the two half portion and holes when the portions are combined.
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