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:
Dec. 17, 2013
Filed:
Jun. 08, 2006
Applicant:
Johann F. Petersen, Grevenbroich, DE;
Inventor:
Johann F. Petersen, Grevenbroich, DE;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/26 (2006.01); A61F 13/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for manufacturing a composite web for use in a disposable product, the process comprising the steps of: a) providing a continuous web of material; b) creating in the web a longitudinally repeating pattern of windows; and c) attaching at least one strip to the web, said strip at least partially covering the windows and having different functional characteristics than the web. The present invention also relates to a composite web formed in accordance with this process and to panels obtainable by cutting said web in cross direction.