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:
Sep. 12, 2006
Filed:
Apr. 29, 2005
Applicants:
Giovanni Carlucci, Chieti, IT;
Carlo Toro, Pescara, IT;
Inventors:
Giovanni Carlucci, Chieti, IT;
Carlo Toro, Pescara, IT;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to the field of absorbent articles for feminine hygiene. The absorbent articles of the present invention are capable to perform colour changes in response to an external stimulus. These colour changes are visible to the users of such articles. The external stimuli herein are pressure, temperature and light.