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. 23, 2024
Filed:
Jun. 20, 2022
More Surface Care, Llc, Hayward, CA (US);
Mark Deskur, McDougall, CA;
Steven Wolf, Palo Alto, CA (US);
MORE SURFACE CARE, LLC, Hayward, CA (US);
Abstract
A method and system for treating calcium-based stone having a surface to be treated for corrosion and stain resistance is provided. The system comprises a sanding unit to sand the surface of the calcium-based stone with a grit size of 40 to 100 to promote coating adhesion. The system further comprises a coating unit to coat the surface of the calcium-based stone with a predetermined amount of a coating material for corrosion and stain resistance defining an uncured coating on the surface. The system further comprises a curing unit to cure the uncured coating on the surface with a photo-initiator defining a cured coating on the surface. The system further comprises a polishing unit to polish the cured coating on the surface with a grit size of 1000 to 3000. The system further comprises a buffing unit to buff the cured coating on the surface with a fabric defining a treated surface of the calcium-based stone.