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. 25, 1995
Filed:
Dec. 23, 1993
Brad W Offer, Lynnwood, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
A method and apparatus for applying a coating design to selected portions of a surface (13) of a structure (14) including the steps of applying a maskant (18) to the surface (13), positioning a plurality of sensors (20) on the structure (14) around the surface (13), positioning a laser (22) at a distance from the surface (13), directing a laser beam (32) from the laser (22) to each of the sensors (20) as input to the sensors, and using output from the sensors (20) based on the input to determine the position of the laser (22) relative to the surface (13), scanning the perimeter of the selected portions (36) with a laser beam (34), including using the determined relative positions of the laser and the surface to guide the laser beam, to cut into the maskant (18) around the perimeter, peeling the maskant (18) away from the selected portions (36), and applying the coating to the selected portions.