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. 31, 1989
Filed:
Apr. 21, 1987
Applicant:
Inventor:
Daniel Rumsey, Inglewood, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ; G10H / ;
U.S. Cl.
CPC ...
273 / ; 273 / ; 273 / ; 84-101 ;
Abstract
The present invention is a light producing ball which produces a light in one or more areas of the ball depending upon the orientation of the ball with respect to gravity. A tone generator and speaker are included with the ball to provide unique audio tones for each orientation of the device. Switches and timers are provided to control the volume output and rate of generation of tones and light signals by movement of the ball through a predetermined series of positions, thereby obviating the need for external switches. Automatic turn-on and shut-off is provided to increase power source life.