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Vent means for bottles and jugs
US 3,168,221 A
Filed
: 07/03/1963
Issued
: 02/02/1965
Est. Priority Date
: 07/03/1963
Status: Expired due to Term
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Current Assignee
Allen J. Parker
Original Assignee
Allen J. Parker
Inventors
Parker, Allen J.
Application Number
US04/292,537
Time in Patent Office
580 Days
Field of Search
US Class Current
222/109
CPC Class Codes
B65D 47/06
with pouring spouts or tube...
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