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:
May. 06, 2003
Filed:
Dec. 06, 2001
Applicant:
Inventor:
Wai-Wah Yiu, Hong Kong, CN;
Assignee:
Soft Lines, Ltd., Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10D 1/308 ; G10K 1/062 ;
U.S. Cl.
CPC ...
G10D 1/308 ; G10K 1/062 ;
Abstract
The present invention offers an adjustable, versatile windless windchime activation device, which can be modified to accept and activate many different varieties of windchime assemblies. The magnetic repulsive force between an electromagnet located within the windchime activation device and a permanent magnet positioned on a sail, which sail attaches to the sound inducing member of a windchime assembly, activates the windchimes in the absence of wind.