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Sofa beds
US 3,005,997 A
Filed
: 03/28/1957
Issued
: 10/31/1961
Est. Priority Date
: 03/28/1957
Status: Expired due to Term
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6
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Current Assignee
Martin Fox
Original Assignee
Martin Fox
Inventors
Fox, Martin
Application Number
US03/649,122
Time in Patent Office
1,678 Days
Field of Search
US Class Current
5/17
CPC Class Codes
A47C 17/138
by lifting or tilting
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