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:
Jun. 06, 2023
Filed:
Nov. 11, 2021
Applicant:
Torqeedo Gmbh, Wessling, DE;
Inventors:
Frank Despineux, Wessling, DE;
Janus Milojevic, Munich, DE;
Assignee:
Torqeedo GmbH, Wessling, DE;
Primary Examiner:
Int. Cl.
CPC ...
B63H 1/24 (2006.01);
U.S. Cl.
CPC ...
B63H 1/24 (2013.01);
Abstract
The present disclosure relates to a folding propeller, comprising a hub, which may be driven via a drive shaft around a rotation axis, at least two propeller blades, which are pivotably arranged on the hub between a folded position and an unfolded position, and a propeller blade arresting means, which is configured for arresting the propeller blades in the unfolded position, wherein the propeller blade arresting means is movable relative to the hub in rotation direction between a starting position and an arresting position.