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.:

US 6582115 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 24, 2003

Filed:

Jul. 18, 2001
Applicant:
Inventor:

Peter K. H. Huang, Taipei, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 4/00 ;
U.S. Cl.
CPC ...
F21S 4/00 ;
Abstract

A structure of firework light, wherein, a base is provided therein with an electric conductor and an automatic reeling device to lower the gravity of the firework light, and a post is provided to connect a hollow ball thereon, a lot of transparent radial rods are conveniently connected with the ball. An IC controller is provided in the hollow ball to separately control a flashlight, so that the IC controller makes the lamp strings in the radial rods flash sequentially after the flashlight flashes.


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Huang, Peter K. H.. (2003). Structure of firework light (U.S. Patent No. 6582115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6582115

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