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. 11, 2026
Filed:
Apr. 16, 2021
Contour Crafting Corporation, Marina Del Rey, CA (US);
Behrokh Khoshnevis, Marina Del Rey, CA (US);
Contour Crafting Corporation, El Segundo, CA (US);
Abstract
Construction 3D printing, although a technology that is expected to provide cost, speed and environmental benefits as compared to the traditional construction practices, suffers from inefficient and often troublesome material delivery by pumping cementitious material through hoses or pipes. The present application addresses the need for a consistent and discrete payload delivery between a source and a moving destination. The invention describes an aerial tram delivery system that provides real-time, on-demand, and discrete transportation of material from a material source to the moving destination printheads of the construction 3D printer. Such discrete delivery of material is applicable and beneficial to other applications as described.