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. 02, 2002
Filed:
Jan. 29, 1998
Applicant:
Inventor:
Daizo Mizuno, Nagoya, JP;
Assignee:
Nichiha Corporation, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/28 ; E04F 1/300 ;
U.S. Cl.
CPC ...
B32B 3/28 ; E04F 1/300 ;
Abstract
An aesthetically enhanced building board is disclosed which is obtained by applying an effective shade coating to concavities of a building board having linear, curved, continuous or discontinuous concavities or any other concavities. In accordance with a cross-sectional geometry in crosswise direction of a groove formed in a surface of a building board (A), level (hs), position (m), and jetting angle (&agr;) are controlled, thereby a coating is applied in such a manner that color of the coating is deepest in a bottom of the groove and, in sides, it becomes lighter from the bottom to the surface.