Periodic table of the elements in three dimensional form

Details Periodic table of the elements in three dimensional form Periodic table of the elements in three dimensional form

2007-11-20

2007-11-20

Pezzuto, Robert E. (Department: 3714)

Education and demonstration

Science

Model or display demonstrating structure or property of atom...

Reexamination Certificate

active

10723650

ABSTRACT:
Disclosed is a three dimensional arrangement for the Periodic Table of the Elements that is based on an elliptical rather than rectangular arrangement represented in conventional charts. The three dimensional arrangement contains a continuous unidirectional periodic spiral of objects, the spiral having a substantially elliptical shape, and each object representing a different chemical element; the objects positioned so that chemical elements in a period are in a single spiral loop, and each successive period has a larger circumference than a preceding period; and the objects positioned so that chemical elements in a chemical group are in substantially the same vertical plane.

REFERENCES:
patent: 3390468 (1968-07-01), Mitchell
patent: 3581409 (1971-06-01), Alexander
patent: 3654712 (1972-04-01), Bagdasar
patent: 3724098 (1973-04-01), McSmith
patent: 4199876 (1980-04-01), Katz
patent: 5921781 (1999-07-01), Shaw
patent: 2002/0072045 (2002-06-01), Possidento
Interactive Periodic Table, Jan. 1, 2003, Attica Cybernetics, pp. 1-2.
Fernando Dufour, Elemen Tree: A 3-D Periodic Table, 1999, vol. 4, Issue 3, Fresno, California.

Affiliated with

Also associated with

Rating

Periodic table of the elements in three dimensional form does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Periodic table of the elements in three dimensional form, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Periodic table of the elements in three dimensional form will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3884883