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:
Apr. 16, 1996
Filed:
Feb. 08, 1994
Bogdon Nowak, Cranston, RI (US);
Jacques Ladyjensky, Brussels, BE;
Rhode Island Novelty Company, Inc., Warwick, RI (US);
Abstract
A multi-colored chemiluminescent lighting device and method for making same comprising a flexible tube filled at least partially with an activator solution a plurality of ampules containing oxalate solutions, which may or may not be of the same density, wherein the ampules are disposed in the flexible tube and at least one barrier element disposed between at least two of the plurality of ampules, wherein the barrier element(s) are disposed between ampules capable of imparting different chemiluminescent colors.
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