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. 10, 2012
Filed:
May. 26, 2003
Eduard Arzt, Ditzingen, DE;
Stanislav Gorb, Leonberg, DE;
Huajian Gao, Stuttgart, DE;
Ralf Spolenak, Stuttgart, DE;
Eduard Arzt, Ditzingen, DE;
Stanislav Gorb, Leonberg, DE;
Huajian Gao, Stuttgart, DE;
Ralf Spolenak, Stuttgart, DE;
Abstract
Described are methods for surface modification of an object () in order to increase the adhesive power of the object, wherein the surface () is subjected to structuring so that a multitude of projections () are formed, each comprising a foot part and a head part, wherein the head part comprises a front surface () which faces away from the surface, wherein each projection () is made in a size such that all front surfaces () project to the same vertical height above the surface (), and form an adherent contact surface () which is interrupted by mutual spacing between the front surfaces ().