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:
May. 07, 2002
Filed:
Mar. 09, 2000
Applicant:
Inventors:
Assignee:
Toyoda Godei Co., Ltd., Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/406 ; B29C 4/516 ;
U.S. Cl.
CPC ...
B29C 4/406 ; B29C 4/516 ;
Abstract
A process for injecting a urethane material into a mold cavity from a gate to mold articles. Urethane molded articles are produced by first forming a coating film layer on the inside surface of a mold cavity. Next, a first urethane material containing pigment is injected into the cavity. Finally, a second urethane material containing more pigment than the first urethane material is injected into the cavity.
Kurokawa, Masafumi. (2002). Process for producing polyurethane molded articles (U.S. Patent No. 6383423). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6383423
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile