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. 26, 2019
Filed:
Oct. 10, 2017
Applicant:
Nimlok Chicago, Niles, IL (US);
Inventor:
Dean Alkas, Oak Forest, IL (US);
Assignee:
Nimlok Chicago, Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 15/00 (2006.01);
U.S. Cl.
CPC ...
G09F 15/0062 (2013.01); G09F 15/0012 (2013.01);
Abstract
A display system including a first display frame including a plurality of frame members interconnected by junction connectors. The plurality of frame members each have a hollow interior. One or more diametrically polarized magnets is disposed to rotate freely within the hollow interior of at least one of the frame members.