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:
Apr. 23, 2024
Filed:
Feb. 23, 2022
Seiko Epson Corporation, Tokyo, JP;
Eiji Okamoto, Matsumoto, JP;
Akihiko Tsunoya, Okaya, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method for manufacturing a three-dimensional shaped object according to the present disclosure includes: a plasticizing step of plasticizing at least a part of a shaping material including a first fiber material and a thermoplastic resin to generate a plasticized material to be discharged from a nozzle opening for shaping a three-dimensional shaped object; a fiber introducing step including either a step of introducing a second fiber material longer than the first fiber material into the shaping material or the plasticized material before being discharged from the nozzle opening, or a step of introducing the second fiber material into the plasticized material after being discharged from the nozzle opening; and a shaping step of shaping the three-dimensional shaped object including the first fiber material and the second fiber material.