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:
Mar. 21, 2006
Filed:
Jul. 27, 2004
Gary D. Langeman, Ruthven, Ontario, CA;
Gary D. Langeman, Ruthven, Ontario, CA;
Other;
Abstract
The present invention provides a filament-bearing tape comprising an adhesive substrate that is releasably adhered to a surface to be coated and a filament releasably adhered to an edge of the substrate that is used to trim the applied coating. The invention further provides a method of trimming the coating comprising applying a masking material to the surface to be coated and a filament of material of sufficient tensile strength to cut the coating material, allowing the coating material to dry or cure until it obtains sufficient strength to hold a cut edge and drawing the filament through to form the cut edge. Finally, the present invention provides an apparatus for making a filament bearing tape comprising means for folding an adhesive substrate along a predefined line, applying a filament to the interior of the fold and closing said fold to retain said filament at the edge of the tape.