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. 07, 1998
Filed:
Oct. 24, 1996
Harold W Swenson, Dover, NH (US);
Davidson Textron Inc., Dover, NH (US);
Abstract
A method of molding a shaped article includes the steps of providing a molding tool having an exposed surface for receiving a plastic powder resin to be melted thereagainst and an insulated surface; providing an insulating panel with insulated laminated alternating layers of fiberglass and silicone rubber and an inner core filled with silicone rubber and a plurality of hollow glass beads to prevent melting of plastic powder resin on the insulated surface; applying a plastic powder resin on the exposed mold surface and melting it thereon while exposing the insulating panel to the plastic powder resin remaining in powder form thereon for reclaiming and thereafter setting said melted plastic into a plastic article by cooling the plastic article and removing it from the molding tool.