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. 18, 2003
Filed:
Nov. 30, 1999
Thierry Renault, Vernon, FR;
Patent Holding Company, Fraser, MI (US);
Abstract
A molding method and an impact resistant automotive part such as a bumper beam resulting from the molding method are obtained wherein a thermoplastic reinforced fiber structure at least partially forms a pair of attachment portions of the part and continuously extends between the attachment portions to link the attachment portions. The method includes the steps of providing a plurality of blanks, heating the plurality of blanks, and stacking the plurality of blanks to form a stack of blanks. The stack is then stamped to form the part including the pair of attachment portions spaced a predetermined distance apart. The thermoplastic reinforced fiber structure has tows of fibers wetted by a resin material such as polypropylene. Preferably, the fibers are woven glass fibers.