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 6913928 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 05, 2005

Filed:

Apr. 08, 2002
Applicants:

Nicholas L. Teta, Las Vegas, NV (US);

David Brown, Columbus, OH (US);

Michael Glass, Centerville, UT (US);

Inventors:

Nicholas L. Teta, Las Vegas, NV (US);

David Brown, Columbus, OH (US);

Michael Glass, Centerville, UT (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N031/00 ; G01N033/00 ;
U.S. Cl.
CPC ...
Abstract

Disclosed are hazardous chemical simulant compositions that can be used to simulate hazardous chemicals and methods for using hazardous chemical simulants. The compositions can include a phosphor, which emits visible light in the presence of ultraviolet light. The methods of using hazardous chemical simulants includes exposing a hazardous chemical simulant to special lighting conditions so that its location can be easily detected.


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