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:
Sep. 10, 2002
Filed:
Nov. 27, 2000
Everett Ogden, Ponte Vedra Beach, FL (US);
Other;
Abstract
A three-axis gravity switch having a curved chamber with an inner wall in the shape of a convex hemisphere, an electrically conductive outer wall in the shape of a concave hemisphere, a magnet disposed within the inner wall which retains a gravity responsive metal ball abutting the inner wall, an electrically conductive liquid connecting the metal ball to the outer wall, and the chamber having a conductive pathway defined on its inner wall, such that a circuit is completed when the gravity responsive member contacts the pathway, where the switch can be rotated, inverted and translated in three dimensions such that the pathway defines an acceptable three dimensional course of rotation for the switch.