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.:

US 7861937 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 04, 2011

Filed:

Nov. 12, 2002
Applicant:

Maurizio Lazzerini, Milan, IT;

Inventor:

Maurizio Lazzerini, Milan, IT;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); B42D 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a method of manufacturing a security thread () having a microchip (), comprising the steps of providing a support material on a substrate; softening said support material, preferably by heating said support material; depositing a microchip () on or at least partly in the softened support material; and curing said support material, preferably by cooling said support material. The invention also relates to the security thread () manufactured by the method, and to a document, preferably a paper document, comprising that security thread.


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