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. 19, 2013
Filed:
Sep. 18, 2009
Metin Sitti, Pittsburgh, PA (US);
Burak Aksak, Pittsburgh, PA (US);
Michael Murphy, Waltham, MA (US);
Metin Sitti, Pittsburgh, PA (US);
Burak Aksak, Pittsburgh, PA (US);
Michael Murphy, Waltham, MA (US);
Carnegie Mellon University, Pittsburgh, PA (US);
Abstract
Dry adhesives and methods of making dry adhesives including a method of making a dry adhesive including applying a liquid polymer to the second end of a stem, contacting the liquid polymer on the stem with a tip shaping surface, bending the stem relative to the backing layer while contacting the liquid polymer on the stem with the tip shaping surface, curing the liquid polymer to form a tip on the second end of the stem while bending the stem relative to the backing layer and while contacting the liquid polymer on the stem with the tip shaping surface, and removing the tip from the tip shaping surface after the liquid polymer cures.