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:
Nov. 21, 2023
Filed:
Nov. 18, 2020
Regents of the University of Minnesota, Minneapolis, MN (US);
U.s. Government As Represented BY the Secretary of the Army, Washington, DC (US);
Michael C. McAlpine, Minneapolis, MN (US);
Ruitao Su, Minneapolis, MN (US);
Steven J. Koester, Edina, MN (US);
Joshua Uzarski, Boston, MA (US);
Regents of the University of Minnesota, Minneapolis, MN (US);
U.S. Government as Represented by the Secretary of the Army, Natick, MA (US);
Abstract
A printed structure including a plurality of overlying layers of elongate polymeric filaments stacked on a surface of a substrate. The elongate polymeric filaments are stacked on each other along their lengths to form a liquid impermeable, self-supporting wall. The liquid impermeable self-supporting wall forms a wall angle of about 30° to about 90° with respect to a plane of the surface of the substrate.