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:
Aug. 19, 2025
Filed:
Mar. 06, 2023
U.s. Gov. As Rep'd BY the Secretary of the Army, Picatinny Arsenal, NJ (US);
Adam Steinmark, Flanders, NJ (US);
Ralph Tillinghast, Hardwick, NJ (US);
The United States of America as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
A simplified, gearless, passive z-axis 3d printer system is suitable for an elementary school which uses a slotted cam to convert x and y axis movement of the print head to adjust the z axis. More specifically, a low temperature 3d printer may use consumer crayons as the build material. The 3d printer system is designed such that it may be constructed of parts which may be 3d printed. The 3d printer system may further include a means of reclaiming and recasting the build material for reuse. The 3D printer system, and the reclaiming and recasting means may be part of a overall cyclic learning process. The 3D printer may be part of an overall learning process which may further include scanning and converting a 2D drawing to 3D format.