A flotation device comprises a head having a lower, partially annular surface and a rectangular slot located at the front of the head. A body of the device comprises an upper partially annular surface proximate the lower partially annular surface, tapered fingers located at an end of the body opposite the upper partially annular surface, and angled channels on an inner surface of the body. An inner casing connects the rotatable head and the body. A boat line or dock line, such as a rope, can be placed into a central aperture that also serves as a central aperture for the head and the body. A helical ridge located on an outer, circumferential surface of the body can be rotated within the channel of the body until the channel terminates.
DEVICE FOR FLOATING A BOAT LINE
2023-10-12
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |