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:
Jan. 16, 2001
Filed:
Jul. 16, 1999
Applicant:
Inventor:
Barry Shih, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H 1/28 ;
U.S. Cl.
CPC ...
A63H 1/28 ;
Abstract
A double deck rotational music box includes a base, a musical kit, a seal cap and a rotational upper cap. A spring knob is located above the base and engages the upper cap. Through turning a spindle and the spring knob, the upper cap and the ornament of the music box may rotate in opposite directions concurrently to produce novel visual and audio amusement effects. The spring knob may be turned easily and safely without turning over the base.