A variable weight boat anchor having an added weight storage capacity for submerged unloading of added weight is presented. Remote signal from a boat triggers the release of added matter in the anchor for a lighter pulling.
VARIABLE WEIGHT BOAT ANCHOR
2021-11-25
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |