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. 10, 1976
Filed:
Nov. 12, 1973
R Wayne Stafford, Littleton, CO (US);
William H Tobey, Littleton, CO (US);
Benton C Clark, III, Littleton, CO (US);
Martin Marietta Corporation, New York, NY (US);
Abstract
A proximity sensor utilizing nucleonic radiation fluorescence to detect the presence, position and/or distance of a target object from a monitoring object. The inventive system has particular application in collision avoidance systems for subsatellites, final docking alignment systems in spacecraft applications, collision avoidance systems for teleoperated manipulative arms, homing devices for manipulative devices as well as hazard detection systems for planatary rovers. Where necessary, the target object is fitted with cooperative radiation fluorescent material. The monitoring object looks for and detects the preselected fluorescence, thus discriminating between radiation emitted by the target object and extraneous radiation.