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US 2,989,224 A
Filed
: 08/28/1957
Issued
: 06/20/1961
Est. Priority Date
: 08/28/1957
Status: Expired due to Term
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14 Citations
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Current Assignee
Martin Umanoff
Original Assignee
Martin Umanoff
Inventors
MARTIN UMANOFF
Application Number
US03/680,687
Time in Patent Office
1,392 Days
Field of Search
US Class Current
229/217
CPC Class Codes
B65D 5/742
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