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:
Nov. 05, 2002
Filed:
Nov. 06, 2000
Applicant:
Inventor:
Mikio Nakashima, Aichi, JP;
Assignee:
Kabushiki Kaisha Nakashima, Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 1/901 ;
U.S. Cl.
CPC ...
C03B 1/901 ;
Abstract
The method comprises a preheating step to heat a metal base 10 entirely, a pre-spraying step to for a glass pre-coating by pre-spraying a glass material onto the surface of the preheated base, a main-spraying step to form a glass coating by additionally heating the glass pre-coating formed in the previous step and main-spraying a like glass material onto the surface.