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:
Sep. 15, 1992
Filed:
May. 01, 1991
Applicant:
Inventors:
Yasuhiro Furukawa, Toyama, JP;
Kihei Takahashi, Toyama, JP;
Assignee:
Yoshida Kogyo K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425127 ; 264153 ; 264157 ; 264161 ; 264250 ; 264255 ; 2642972 ; 2643288 ; 4251291 ; 425556 ;
Abstract
A runner-strip and articles attached to the runner-strip are molded into a piece in an injection molding unit. The piece is pulled out of the injection molding unit by a pulling-out unit. A back end of the runner-strip is left in the injection molding unit and is continued to a subsequent runner-strip to form a series of the pieces. The articles are separated from the runner-strip by providing a shock to both sides of the articles. Collecting units are provided for collecting the articles and the runner-strip.