The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1992
Filed:
Sep. 18, 1991
Francois Louys, Mandeure, FR;
CESA-Compagnie Europeenne de Sieges pour Automobiles, Levallois Perret, FR;
Abstract
The headrest for a seat backrest, especially of a motor vehicle consists inter alia, of a U-shaped frame (10) with an inner part (101) and an outer part (102), a cushion (20), for example annular, in which the inner part (101) of the frame (10) is housed and an outside covering (30) enclosing the cushion (20); it is characterised in that the cushion (20) is made of a closed-cell foam with a density of approximately between 20 g/l and 300 g/l and is obtained by moulding and in that the covering (30) has a surface film (31) and an underlayer (32), is made of a foam with a density of approximately between 100 g/l and 1000 g/l, on which (32) this surface film (31) is autoformed, and is obtained by overmoulding.