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:
Feb. 02, 2021
Filed:
Aug. 20, 2019
John Vollmer, Bloomington, IN (US);
John Vollmer, Bloomington, IN (US);
Other;
Abstract
A system for providing fuel and oxidant to a rocket in flight, including a rocket having at least one internal tank for storing propellant, at least one external tank for holding a liquid rocket propellant, and at least one umbilical hose in fluidic communication with the at least one internal tank and the at least one external tank. The at least one umbilical hose is configured to automatically disengage from the rocket when the rocket reaches a predetermined state such as a predetermined altitude, for example. The at least one internal tank remains in fluidic communication with the at least one external tank while the at least one umbilical hose is engaged.