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:
Aug. 30, 1994
Filed:
Dec. 18, 1992
Jess D Lara, Alhambra, CA (US);
Mario Palombo, Manhattan Beach, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
Disclosed is an apparatus and method for positioning an electric powered vehicle (34) relative to an electric recharging unit (36) utilizing an optical docking system (10). A first laser emitting diode (12) generates a first visible beam (18) and a second laser emitting diode (14) generates a second visible beam (20). The first visible beam (18) and the second visible beam (20) intersect at an intersection point (22) remote from the electric powered vehicle (34). This intersection point (22) is aligned with the electric recharging unit (36) thereby positioning the electric powered vehicle (34) at a predetermined distance and a predetermined position relative to the electric recharging unit (36).