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:
Oct. 30, 2001
Filed:
Jul. 17, 1998
Applicant:
Inventor:
Donall B. Healy, New York, NY (US);
Assignee:
Visual Graphic Systems Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 7/04 ;
U.S. Cl.
CPC ...
G09F 7/04 ;
Abstract
A modular sign comprises a magnetic backing sheet, a chassis for supporting the backing sheet to provide a stable platform, and one or more sign inserts which may be coated on one side with a magnetically attractive coating so that the inserts can be held magnetically on the backing sheet. The magnetically attractive coating comprises a mixture of hydrogen reduced iron of, preferably about 325 mesh, mixed with a clear enamel printing ink in approximately equal proportions.