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:
May. 05, 2009
Filed:
Jun. 03, 2003
Koichi Abe, Osaka, JP;
Koichi Abe, Osaka, JP;
Fuji Shoji Co., Ltd., Osaka, JP;
Abstract
In a game machine circuit board case inspection method, the inspection of a circuit board casestoring a control circuit boardhaving a predetermined electronic partmounted thereon is performed through a seal confirming stepfor confirming whether or not the circuit board casehas been sealed by sealing meansand, and an intrinsic identification information reading stepfor reading the intrinsic identification informationon said electronic partstored in the circuit board caseafter the seal confirming step. Thereby, the reading of the intrinsic identification information affixed to the electronic part on the control circuit board in the circuit board case, and the confirmation of the sealed state of the circuit board case can be reliably effected, thus preventing dishonest acts, such as replacing the electronic part by a new one in the inspection step and allowing the new one to read a dishonest intrinsic identification information.