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 8388992 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 05, 2013

Filed:

Mar. 26, 2007
Applicants:

Phuong Van Luu, Appleton, WI (US);

Anthony O. Awofeso, Appleton, WI (US);

Craig D. Yardley, Roswell, GA (US);

Kang Chang Yeh, Neenah, WI (US);

Bruce W. Janda, Hortonville, WI (US);

Inventors:

Phuong Van Luu, Appleton, WI (US);

Anthony O. Awofeso, Appleton, WI (US);

Craig D. Yardley, Roswell, GA (US);

Kang Chang Yeh, Neenah, WI (US);

Bruce W. Janda, Hortonville, WI (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 25/34 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disposable paper towel with an anti-microbial lotion and is provided with a chromatic transfer indicator which undergoes a delayed, visually perceptible color change at a predetermined time after the towel is wetted. An anti-microbial lotion on the towel increases water absorbency times (WAR) to further promote lotion transfer to the skin and increase lotion transfer effectiveness.


Find Patent Forward Citations

Luu, Phuong. (2013). Anti-microbial hand towel with time-delay chromatic transfer indicator and absorbency rate delay (U.S. Patent No. 8388992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8388992

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