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Automatic projecting headrest for reclining chairs
US 2,947,347 A
Filed
: 09/05/1957
Issued
: 08/02/1960
Est. Priority Date
: 09/05/1957
Status: Expired due to Term
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Current Assignee
Spound, Albert M.
Original Assignee
Spound, Albert M.
Inventors
Spound, Albert M.
Application Number
US03/682,142
Time in Patent Office
1,062 Days
Field of Search
US Class Current
297/61
CPC Class Codes
A47C 1/036
the parts including a head-...
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