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:
Sep. 24, 2024
Filed:
Jun. 07, 2023
Applicant:
Bogdan Tudor Bucheru, Lakeway, TX (US);
Inventor:
Bogdan Tudor Bucheru, Lakeway, TX (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/08 (2023.01); B64C 11/50 (2006.01); F03D 1/02 (2006.01); F03D 13/20 (2016.01);
U.S. Cl.
CPC ...
F03D 1/02 (2013.01); B64C 11/50 (2013.01); B64C 27/08 (2013.01); F03D 13/20 (2016.05); F05B 2240/37 (2020.08); F05B 2240/912 (2013.01);
Abstract
A system with a first turbine rotating in a first direction and a second turbine rotating in a second direction, wherein there is negative clearance associated with blades of the first turbine and the blades of the second turbine.