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:
May. 22, 2018
Filed:
Sep. 23, 2016
Dockstar Llc, Hansville, WA (US);
Randall Brian Sprague, Hansville, WA (US);
DockStar LLC, Hansville, WA (US);
Abstract
A bow and stern thruster apparatus includes a motor, a propeller, a battery, a radio receiver, control logic, and power driver circuitry; together forming a fully integrated thruster unit that slides up and down along a guide device to a hull attachment fixture near the water line of a boat. The deployed thruster unit can act as a bow or a stern thruster depending on where the guide device and attachment fixture are mounted to the boat. The thruster unit is retracted by raising it along the guide device to be stowed well above the water line, or to be removed entirely from the hull.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile