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:
Sep. 15, 2020
Filed:
Sep. 03, 2013
Applicant:
Carnegie Mellon University, Center for Technology Transfer and Enterprise Creation, Pittsburgh, PA (US);
Inventors:
Metin Sitti, Pittsburgh, PA (US);
Seok Kim, Urbana, IL (US);
Assignee:
Carnegie Mellon University, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 9/00 (2006.01); C09J 7/00 (2018.01); B81B 7/00 (2006.01); B29C 39/36 (2006.01); B29C 33/52 (2006.01); B29C 39/42 (2006.01); B29C 33/42 (2006.01); B29C 39/34 (2006.01); A44B 18/00 (2006.01); B29C 33/38 (2006.01); B81C 99/00 (2010.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C09J 9/00 (2013.01); A44B 18/0049 (2013.01); B29C 33/3842 (2013.01); B29C 33/424 (2013.01); B29C 33/52 (2013.01); B29C 39/34 (2013.01); B29C 39/36 (2013.01); B29C 39/42 (2013.01); B81C 99/0085 (2013.01); C09J 7/00 (2013.01); B29L 2031/756 (2013.01); B81B 2203/0361 (2013.01); B81C 2201/034 (2013.01); C09J 2201/626 (2013.01); Y10T 428/23957 (2015.04); Y10T 428/2933 (2015.01); Y10T 428/2935 (2015.01); Y10T 428/2976 (2015.01);
Abstract
A dry adhesive and a method of forming a dry adhesive. The method includes forming an opening through an etch layer and to a barrier layer, expanding the opening in the etch layer at the barrier layer, filling the opening with a material, removing the barrier layer from the material in the opening, and removing the etch layer from the material in the opening.