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:
Feb. 21, 2012
Filed:
Apr. 28, 2009
Sandra Haugen, Papillion, NE (US);
Larry Dean Mason, Papillion, NE (US);
Sandra Haugen, Papillion, NE (US);
Larry Dean Mason, Papillion, NE (US);
Other;
Abstract
A flame color-enhancing apparatus includes a hollow outer tubular member having a predetermined copper content, a predetermined inside diameter and surface, and a first predetermined length; and an internal tubular member frictionally disposed within the outer tubular member to a predetermined ratio of contact of the interior surface of the outer member to exterior surface of the internal tubular member. The internal tubular member contains a predetermined content of chlorine-based polymer and has a second predetermined length and an outside diameter substantially equal to the predetermined inside diameter.