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:
Jan. 20, 1981
Filed:
Aug. 02, 1978
Applicant:
Inventors:
Yukio Takamatsu, Ikeda, JP;
Takashi Wakabayashi, Toyonaka, JP;
Hideyo Noda, Kyoto, JP;
Kiyoshi Ichikawa, Tokyo, JP;
Tsuneteru Kamegai, Yokosuka, JP;
Kazuo Ikawa, Yokohama, JP;
Assignee:
Nissan Motor Company, Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B32B / ;
U.S. Cl.
CPC ...
264 467 ; 180 90 ; 249122 ; 249144 ; 264 464 ; 264 466 ; 264250 ; 264255 ; 280728 ; 425315 ;
Abstract
A cover member for a safety air-cushion device is made up of a bag-shaped outer laminate of high density polyurethane foam, and a bag-shaped inner laminate of low density polyurethane foam which is integral with the outer laminate, the inner laminate being made by pouring the fluidized foamable material into a mold after solidification of the other fluidized foamable material having been poured into the mold for the formation of the outer laminate.