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:
Feb. 26, 1985
Filed:
Jan. 25, 1983
Applicant:
Inventors:
Leonard R Clark, Jr, Oreland, PA (US);
Howard P Greene, Jr, Schwenksville, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H / ; A63H / ; A63H / ;
U.S. Cl.
CPC ...
446458 ; 446456 ; 446460 ; 446267 ; 180 21 ; 280206 ;
Abstract
A spherical vehicle including a spherical shell having a drive shaft secured to the interior wall thereof. A drive motor is connected to the shaft for imparting a rolling motion to the spherical vehicle on a supporting surface. Continuous steering of the vehicle is accomplished by changing the position of a mass suspended from the drive shaft to thereby change the center of gravity of the vehicle.
Clark, Jr, Leonard. (1985). Spherical vehicle control system (U.S. Patent No. 4501569). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4501569
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile