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. 06, 2021
Filed:
Jan. 15, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Steven McGinnis, Seattle, WA (US);
Prescott Gee Glynn, Sammamish, WA (US);
Kader Chellabi, Seattle, WA (US);
Adrian Timothy Wallace, Seattle, WA (US);
Ricky Dean Welsh, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Lightweight and strong components may be manufactured using foam material compositions and resin coating materials by the processes described herein. One or more mandrels and/or a molding tool may be coated with resin coatings, the one or more mandrels may be inserted into the molding tool, and a foam material composition may be injected into the molding tool. After closing the molding tool, the foam material composition may expand and cure to form a component, and heat may be applied to cure the resin coatings into skins. For example, an external skin may be formed by the resin coatings on an exterior surface of the component in contact with surfaces of the molding tool, and one or more internal skins may be formed by the resin coatings on one or more interior surfaces of negative space spars of the component in contact with surfaces of the one or more mandrels.