Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 31, 2012
Patent Application Number
12168967
Date Filed
July 8, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for engraving an image on a surface of an article selected from a group consisting of brick, ceramic tile, concrete pavers and natural stone articles, comprising providing a laser engraving apparatus comprising a steerable laser beam, steering the laser beam continuously over a first beam path on the surface to provide an engraved image and repeatedly traversing the laser beam over a path substantially parallel to the first beam path and incrementally spaced therefrom to define a perimeter of the engraved image. The method further comprises steering the laser beam within an infill area defined by the perimeter of the engraved image to provide a plurality of engraved segments extending within infill area.
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