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:
Apr. 24, 2007
Filed:
Jul. 13, 2004
Applicants:
William D. Deep, Richmond, VA (US);
Constance Shanahan Donnelly, Richmond, VA (US);
James David Tribble, Brazil, IN (US);
Inventors:
William D. Deep, Richmond, VA (US);
Constance Shanahan Donnelly, Richmond, VA (US);
James David Tribble, Brazil, IN (US);
Assignee:
Tredegar Film Products Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/10 (2006.01); A61F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An article having a top sheet, a core layer and, optionally, a barrier layer is configured to provide storage and metered release of a highly viscous fluid to a target surface. The core layer contains an array of three dimensional voids, which may be opened (i.e., apertured) or closed, that are configured to receive and store the fluid, and is formed of a material that is non-absorbent with respect to the fluid.