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US 11,832,607 B2Granted
Shark repellent
OwnerBrian Chase Watsoninventor
Life of this patent
Estimating the term…
Abstract
Some embodiments may be of spearfishing apparatus fitted with at least one magnet configured to repel sharks away from the spearfishing apparatus. The spearfishing apparatus may be one or more of: a spearfishing shaft, a spearfishing tip, and/or a spearfishing gun. Such magnets may be electromagnets powered by batteries in some embodiments.
Claims10
A spearfishing apparatus fitted with at least one magnet that is configured to repel sharks away from the spearfishing apparatus;
- wherein the spearfishing apparatus comprises a spear shaft and the at least one magnet;
- wherein the at least one magnet is in physical communication with at least a portion of the spear shaft;
- wherein the at least one magnet has a comparably stronger magnetic field than a different magnet used for attractive purposes that has a similar size to the at least one magnet.
Dependencies are inferred from the claim text.