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. 28, 2000
Filed:
Nov. 25, 1998
Applicant:
Inventor:
Ching-Ho Chang, Hsin-Tien, Taipei Hsien, TW;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F21V / ; F21S / ;
U.S. Cl.
CPC ...
362 86 ; 362276 ; 362395 ; 362249 ; 362414 ; 362554 ; 362581 ; 362237 ;
Abstract
An ornamental display includes a stand holding a plurality of lamps, bundles of optical glass fibers respectively fastened to the stands to pick up light from the lamps, a speaker, and a control IC controlled by a photoelectric switch and a sound-controlled switch to turn on the lamps in producing a lighting effect and the speaker in producing a sound effect when the intensity of ambient light drops below a predetermined value or, when a noise is produced.