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Retractable scratch awl
US 2,848,809 A
Filed
: 02/24/1956
Issued
: 08/26/1958
Est. Priority Date
: 02/24/1956
Status: Expired due to Term
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Current Assignee
Crowder, John S.
Original Assignee
Crowder, John S.
Inventors
Crowder, John S.
Application Number
US03/567,603
Time in Patent Office
914 Days
Field of Search
US Class Current
30/164.9
CPC Class Codes
B43K 21/08
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