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:
Oct. 17, 2017
Filed:
Apr. 05, 2017
Applicants:
Kan Cui, Mercer Island, WA (US);
Margaret C. Liu, Mercer Island, WA (US);
Samuel K. Liu, Mercer Island, WA (US);
Inventors:
Kan Cui, Mercer Island, WA (US);
Margaret C. Liu, Mercer Island, WA (US);
Samuel K. Liu, Mercer Island, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 7/14 (2006.01); B60G 11/16 (2006.01); B60G 17/015 (2006.01); B62D 7/15 (2006.01);
U.S. Cl.
CPC ...
B62D 7/144 (2013.01); B60G 11/16 (2013.01); B60G 17/015 (2013.01); B62D 7/1536 (2013.01); B62D 7/1545 (2013.01); B60G 2202/10 (2013.01); B60G 2202/41 (2013.01); B60G 2202/422 (2013.01); B60G 2202/442 (2013.01);
Abstract
The simultaneous maneuvering system includes a base, a plurality of wheel assemblies including at least one wheel rotatably mounted to the base, a plurality of steering rotors rotatably mounted to the base and the wheel assemblies, and a drive assembly having a drive frame coupled to each of the rotors. Operation of the drive assembly causes simultaneous rotation of the rotors and, thereby, positions the wheel of each corresponding wheel assembly in a desired direction.