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http://www.google.sh/patents/US3055707?utm_source=gb-gplus-share
Patent US3055707 - ADJUSTABLE HEADREST FOR RECLINING CHAIRS
ADJUSTABLE HEADREST FOR RECLINING CHAIRS
Albert M. Spound et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 3055707
Filing date
: 6 Feb 1959
Issue date
: 25 Sep 1962
Inventors
:
Albert M. Spound
,
Albert M. Spound
Current U.S. Classification
:
297/403
;
297/61
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4304439
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US6270161
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US6550856
17 Sep 2000
22 Apr 2003
Lear Corporation
Vehicle seat
Drawings
Drawings