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:
Jul. 21, 2015
Filed:
Sep. 13, 2011
Applicants:
Matthew Dushku, Providence, UT (US);
Walter Holemans, Washington, DC (US);
Inventors:
Matthew Dushku, Providence, UT (US);
Walter Holemans, Washington, DC (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02K 9/10 (2006.01); F02K 9/32 (2006.01); F02K 9/72 (2006.01); F02K 9/08 (2006.01); F02K 9/34 (2006.01);
U.S. Cl.
CPC ...
F02K 9/08 (2013.01); F02K 9/10 (2013.01); F02K 9/32 (2013.01); F02K 9/34 (2013.01); F02K 9/72 (2013.01);
Abstract
Propulsion systems and method for making a propulsion system include additively manufacturing a casing body into a single-piece structure having no bonded or bolted joints. The casing body defines a combustion chamber therein and is at least partially composed of a material useful as a solid rocket fuel and capable of being consumed during combustion. Other embodiments are also described.