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Wrench case
US 2,590,307 A
Filed
: 04/15/1950
Issued
: 03/25/1952
Est. Priority Date
: 04/15/1950
Status: Expired due to Term
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0
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0
Petitions
56
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Current Assignee
Alexander J. Gibson
Original Assignee
Alexander J. Gibson
Inventors
Gibson, Alexander J.
Application Number
US03/156,219
Time in Patent Office
710 Days
Field of Search
US Class Current
206/377
CPC Class Codes
B25B 13/56
Spanner sets
B25B 15/008
Allen-type keys
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