US 11,858,603 B1
Hull scrubber device for a water vessel
Sigismund Schreiber, Crestline, CA (US)
Filed by Sigismund Schreiber, Crestline, CA (US)
Filed on Feb. 18, 2021, as Appl. No. 17/178,617.
Claims priority of provisional application 63/044,485, filed on Jun. 26, 2020.
Int. Cl. B63B 59/06 (2006.01); B63B 21/20 (2006.01)
CPC B63B 59/06 (2013.01) [B63B 21/20 (2013.01); B63B 2059/065 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A hull scrubber device for use on a water vessel having a deck and a hull, the hull scrubber device, comprising:
a mounting pole having a base end and a distal end;
a tether rope having a first end attached to the distal end of the mounting pole and a second end spaced away from the first end of the tether rope and spaced away from the hull; and
a hull scrubber head having a first end attached to the tether rope and a distal end spaced away from the hull, the hull scrubber head being made of a flexible material and having an apex and a base, and structured to be collapsible into a flat coil spring shape with the apex being encircled by the base when the hull scrubber device is in an inoperative mode and essentially in a conical cylinder shape when in an operative mode and subject to the pressure of the water as the water vessel moves through the water.