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:
Jun. 18, 2013
Filed:
Apr. 25, 2012
J. Douglas Field, Los Gatos, CA (US);
Michael T. Gansler, Candia, NH (US);
John D. Heinzmann, Manchester, NH (US);
Jon M. Stevens, Manchester, NH (US);
J. Douglas Field, Los Gatos, CA (US);
Michael T. Gansler, Candia, NH (US);
John D. Heinzmann, Manchester, NH (US);
Jon M. Stevens, Manchester, NH (US);
Segway, Inc., Bedford, NH (US);
Abstract
An apparatus and method for transporting a payload over a surface is provided. A vehicle supports a payload with a support partially enclosed by an enclosure. Two laterally disposed ground-contacting elements are coupled to at least one of the enclosure or support. A motorized drive is coupled to the ground-contacting elements. A controller coupled to the drive governs the operation of the drive at least in response to the position of the center of gravity of the vehicle to dynamically control balancing of the vehicle.