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:
May. 14, 2013
Filed:
May. 14, 2012
Zoltan Mandzsu, Budapest, HU;
Jozsef Mandzsu, Jr., Fot, HU;
Jozsef Mandzsu, Sr., Budapest, HU;
3M Innovative Properties Company, Saint Paul, MN (US);
Abstract
Methods of forming fasteners are disclosed. One method comprises dispersing polymer particles into a contact release surface, transforming the polymer particles into an at least semiliquid state of a suitable viscosity for a time sufficient to transform into preform projections having contact edges, contacting and fixing a front surface of the base with the terminal ends of at least some of the preform projections, removing the base, thereby separating the preform projections, from the release surface, and forming engaging projections projecting from the front surface of the base.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile