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. 12, 2005
Filed:
Mar. 12, 2003
Robert M. Currie, Longbeach, MS (US);
Jonas J. Robertson, Harvey, LA (US);
Robert M. Currie, Longbeach, MS (US);
Jonas J. Robertson, Harvey, LA (US);
Plastic Inventions and Patents, Inc., St. Laurent, CA;
Abstract
The present invention relates to a method of illuminating bridge and road guard rails. The outside of the rails are coated with a reflective material and then co-extruded with an acrylic material surrounding the rail. Alternatively, two or more acrylic materials or tubes are extruded around a rail. The inner tube preferably has a colored shiny or reflective covering, or stripes of one or more colors, or with a picture or design on the outside or within the tube. In a further embodiment, the rails can be retrofitted with a two-section acrylic covering that fits together along and surrounds the length of the rail. The acrylic coverings can also be joined via a collar that is also made in two halves to fit around the rail at each rail post or at each end of the rail section.