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:
Jul. 28, 1992
Filed:
May. 20, 1991
Michio Kasai, Chiba, JP;
Rikio Yonaiyama, Chiba, JP;
Hirotoshi Fujikawa, Osaka, JP;
Hidetoshi Ishihara, Aichi, JP;
Joji Kasugai, Aichi, JP;
Junji Koizumi, Aichi, JP;
Abstract
The present invention provides a cylinder head cover for an internal combustion engine having excellent vibration-damping properties which is prepared by molding a composition comprising 75 to 30% by weight, based on the composition, of resin components comprising 50 to 80% by weight of a polyamide resin and 50 to 20% by weight of a modified polyolefin resin modified with an unsaturated acid or its derivative, the total of both the resins being 100% by weight, 15 to 30% by weight of glass fibers based on the composition, and 10 to 40% by weight of mica based on the composition.