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. 13, 2019
Filed:
Feb. 12, 2016
Komy Co., Ltd., Kawaguchi-shi, Saitama, JP;
Tetsuo Yokota, Kawaguchi, JP;
Tsuyoshi Watanabe, Kawaguchi, JP;
Komy Co., Ltd., Saitama, JP;
Abstract
An internal check mirror for an overhead bin comprises a Fresnel mirror having a convex mirror function which comprises a substrate of a transparent resin, a plurality of minute grooves having V-shaped cross-sections formed on a back surface side of the substrate, a reflective film covering a surface of the plurality of minute grooves and a protective layer covering the reflective film. A thickness of the Fresnel mirror is from 0.1 to 1.0 mm and a radius of curvature based on inclined surfaces of the plurality of the minute grooves is from 200 to 1000 nm. The Fresnel mirror has a width direction dimension of from 200 to 800 mm and a longitudinal directional dimension of from 150 to 600 mm.