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:
Oct. 06, 2020
Filed:
Dec. 09, 2015
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
David J. Carter, Concord, MA (US);
Tirunelveli S. Sriram, Acton, MA (US);
Parshant Kumar, Stoneham, MA (US);
Clayton Morris, Norfolk, MA (US);
William W. McFarland, Waltham, MA (US);
Eugene H. Cook, Acton, MA (US);
John LeBlanc, North Andover, MA (US);
Alla Gimbel, Medford, MA (US);
THE CHARLES STARK DRAPER LABORATORY, INC., Cambridge, MA (US);
Abstract
A mold for casting a micro-scale structure includes an upper surface including a first cavity having a first depth. A negative pattern for an array of micro-scale structures is defined in a surface of the first cavity. The mold includes at least one second cavity having a second depth defined in the cavity outside of the negative pattern for the array of micro-scale structures. The at least one second cavity defines a negative pattern for a standoff of the micro-scale structure. A fabric retaining frame is disposed in the first cavity.