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:
Mar. 07, 1989
Filed:
Mar. 24, 1988
Alfonza Hicks, Trenton, NJ (US);
Other;
Abstract
A device is disclosed for demonstrating the physical properties and chemical relationships between elements which includes three-dimensional models of the individual elements positioned within a chassis preferably in the same order as they are in the periodic chart. The models are magnetized spheres having model properties to indicate the size, coloration, density and electron affinity of the corresponding basic elements. The display chassis includes a plurality of retaining positions for holding the spheres and sensors for sensing the absence of the models or spheres such that an interfacing device can withdraw information from a computerized data bank for display of information concerning the element withdrawn from the chassis on a display device. Also information concerning possible molecular combinations will be displayed thereon responsive to simultaneous absence of two of the elemental models.