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:
Oct. 25, 2022
Filed:
Jun. 29, 2018
Wise S.r.l., Parma, IT;
Massimo Fiorani, Parma, IT;
WISE S.R.L., Parma, IT;
Abstract
Description of a method and equipment for panel () treatment in the manufacture of printed circuit boards that includes the following phases: setting up a panel () with a first side (), a second side () opposite the first side, and at least one through hole () in the thickness of the panel; positioning the opening () for an intake system () in contact with the first side () of the panel () so this opening () delimits a portion on the first side () containing the through hole (); creating negative pressure within the intake system () and simultaneously exposing at least one portion on the second side () of this panel () to a flow of plasma, whereby this portion on the second side () contains the through hole ().