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.

Date of Patent:
May. 20, 2014

Filed:

Jan. 30, 2012
Applicants:

Masanori Maekawa, Chikuma, JP;

Tomokazu Takahashi, Chikuma, JP;

Inventors:

Masanori Maekawa, Chikuma, JP;

Tomokazu Takahashi, Chikuma, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/14 (2006.01); H01L 21/56 (2006.01);
U.S. Cl.
CPC ...
Abstract

The molding die set includes: a first molding die having a first molding chase, a cavity piece, supported by the first molding chase, movably supported by the first molding chase and enclosing the cavity piece; a second molding die having a second molding chase, a work supporting section biased and supported by the second molding chase and on which a work will be mounted, and a center insert located adjacent to the work supporting section; and a pot being provided to one of the first molding die and the second molding die, the pot feeding resin for molding the work. The second molding die has a thickness adjusting mechanism, which makes the work supporting section absorb thickness variation of the work and brings the work into contact with the movable clamper when the work is clamped with the movable clamper of the first molding die.


Find Patent Forward Citations

Maekawa, Masanori. (2014). Molding die set and resin molding apparatus having the same (U.S. Patent No. 8727757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8727757

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…