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. 18, 2014
Filed:
Oct. 04, 2010
Anthony P. Monzo, Easton, PA (US);
Scott Collins, Nazareth, PA (US);
Gregory R. Nungester, Asbury, NJ (US);
Anthony P. Monzo, Easton, PA (US);
Scott Collins, Nazareth, PA (US);
Gregory R. Nungester, Asbury, NJ (US);
Crayola LLC, Easton, PA (US);
Abstract
An illuminated marking device is described for use with colorless marking materials. The marking materials remain colorless until being transferred to a marking surface having a developer material disposed thereon that causes the marking material to develop a colored appearance. The marking material is contained within a marking device having a clear or translucent barrel and a lens integrated into a first end. The lens is tinted in a color similar to that of the developed color of the marking material. The first end of the marker is inserted into a light housing having a light source therein. Light from the light source is filtered by the lens and thereby illuminates the barrel of the marker in a color similar to that of the developed color of the marker. The glowing marker indicates the marking color of the marker and provides an enjoyable glowing experience.