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. 23, 2021
Filed:
May. 16, 2017
Applicant:
Xinnos Co., Ltd., Yeongam-gun, KR;
Inventors:
Assignee:
XINNOS CO., LTD., Yeongam-gun, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 1/20 (2006.01); B63H 1/26 (2006.01); F01D 5/28 (2006.01); B63H 5/07 (2006.01); B63H 23/34 (2006.01); F04D 29/34 (2006.01);
U.S. Cl.
CPC ...
B63H 1/26 (2013.01); B63H 1/20 (2013.01); F01D 5/282 (2013.01); B63B 2231/10 (2013.01); B63B 2231/40 (2013.01); B63H 5/07 (2013.01); B63H 23/34 (2013.01); F04D 29/34 (2013.01);
Abstract
The present invention relates to a lightweight composite propeller for an outboard motor, wherein the propeller has a separate hub and blades which are easily repaired when damaged, improves fuel efficiency because a lightweight composite material is used therefor, and is easily manufactured in large quantities.
Choi, Yang. (2021). Lightweight composite propellers for outboard motor (U.S. Patent No. 10926851). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10926851
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile