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:
Jul. 28, 2020
Filed:
Jul. 11, 2016
Nisshin Steel Co. Ltd., Tokyo, JP;
Kenichi Okubo, Tokyo, JP;
Motonori Kurotaki, Tokyo, JP;
Shuichi Sugita, Tokyo, JP;
Keiji Izumi, Tokyo, JP;
Tomoyuki Nagatsu, Tokyo, JP;
Yuugo Oota, Tokyo, JP;
Katsunari Norita, Tokyo, JP;
Keita Noguchi, Tokyo, JP;
Norimasa Miura, Tokyo, JP;
Nisshin Steel Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a metal roofing materialthat is arranged on an eave-side metal roofing material in an eave-ridge directionof a roof so as to overlap the metal roofing material and the eave-side metal roofing material. The metal roofing material includes a front substratemade of a metal sheet and including a body portionformed in a box shape; a back substratearranged on the back side of the front substrateso as to cover an opening of the body portion; a core materialfilled between the body portionand the back substrate; and at least one plate reinforcing memberthat is embedded in the core materialat a position closer to the back substratethan a top plate of the body portionor that is disposed in contact with the outer surface of the back substrate