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:
Dec. 04, 2001
Filed:
Apr. 28, 1999
Applicant:
Inventor:
Hiroyuki Atake, Shinjuku-Ku, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 4/572 ;
U.S. Cl.
CPC ...
B29C 4/572 ;
Abstract
A decoration sheet is fed on a mold and then is heated to a temperature above a heat distortion temperature thereof, is conformed to the surface of a cavity of the mold by vacuum drawing. Then the molds are clamped, and a resin is injected to adhere the decoration sheet to the resin. The decoration sheet is preheated to a temperature below the heat distortion temperature by sheet preheating means before fed onto the mold. The decoration sheet preheated by the sheet preheating means is fed to the mold by sheet feeding means.