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:
Mar. 01, 2011
Filed:
Mar. 09, 2004
Johann F. Petersen, Grevenbroich, DE;
Ralf G. Oertel, Neuss, DE;
Ronald W. Ausen, St. Paul, MN (US);
Janet A. Venne, Roseville, MN (US);
Johann F. Petersen, Grevenbroich, DE;
Ralf G. Oertel, Neuss, DE;
Ronald W. Ausen, St. Paul, MN (US);
Janet A. Venne, Roseville, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The present invention relates to a method of manufacturing a stretched mechanical fastening web laminate () comprising a thermoplastic web layer () having two major surfaces, one of the major surfaces bearing a multitude of male fastening elements () suitable for engagement with a corresponding female fastening material, and on its other major surface a fibrous web layer (), said method comprising the steps of
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile