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:
Aug. 18, 2015

Filed:

Mar. 27, 2012
Applicants:

Michio Nagai, Kanagawa, JP;

Shigeaki Nimura, Kanagawa, JP;

Ryo Nakamura, Kanagawa, JP;

Inventors:

Michio Nagai, Kanagawa, JP;

Shigeaki Nimura, Kanagawa, JP;

Ryo Nakamura, Kanagawa, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3033 (2013.01); Y10T 428/24479 (2015.01);
Abstract

Disclosed is a laminate film comprising an inner layer formed of a composition comprising a polymer material as a main component and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate film.


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