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. 31, 2018
Filed:
Oct. 21, 2016
Liquid Waste Technology, Llc, New Richmond, WI (US);
Aaron Shawn Montgomery, New Richmond, WI (US);
Kurtis Michael Syverson, Afton, MN (US);
Brian John Lindahl, Somerset, WI (US);
Todd Alan Zuberbier, Somerset, WI (US);
Ryan Patrick Horton, Leawood, KS (US);
Michael Todd Young, Bonner Springs, KS (US);
Liquid Waste Technology, LLC, New Richmond, WI (US);
Abstract
A watercraft propulsion system for moving a watercraft along a waterway having a bottom and a surface, wherein the watercraft presents a port side and a starboard side. The watercraft propulsion system comprises a boom assembly having a proximal end and a distal end, with the proximal end being rotatably coupled with the watercraft. The watercraft additionally comprises a wheel mounted to the distal end of the boom. The wheel includes at least one generally radially-extending blade assembly, with the blade assembly comprising a primary blade and a secondary blade. The secondary blade extends at an angle with respect to the primary blade so as to present a fluid channel between the primary blade and the secondary blade.