Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 5, 2013
Patent Application Number
12289367
Date Filed
October 27, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
In combination with a collapsible container with a dimension that varies as the container collapses from a full position to an empty position, the bottle cover with a sight opening for viewing of indicia on the bottle to provide an indication as to the extent the bottle is full or empty.
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