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:
Aug. 11, 2009
Filed:
Jun. 11, 2007
Applicants:
Masayuki Kozawa, Hitachinaka, JP;
Makoto Iida, Kawasaki, JP;
Inventors:
Masayuki Kozawa, Hitachinaka, JP;
Makoto Iida, Kawasaki, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminarization lattice of thin plastic and a gate are provided in a body at respective positions so that a distance between the laminarization lattice and the gate is not less than a half of an entire length of the body, and the laminarization lattice and the body are integrally molded. That is, a configuration of the invention enables a hesitation occurring in the lattice of thin plastic to be suppressed, and a resin to be injected at single stroke of a short time to form the lattice of thin plastic.