The ornamental design for a guard for preventingfish from swallowing hook, as shown and described.
FIG. 1 is a perspectivre view of a guard for preventing fish from
swallowing hook showing my new design in condition of use with a fishing
line and hook shown in broken lines;
FIG. 2 is a top plan view thereof, it being understood that the bottom plan
view is a mirror image thereof;
FIG. 3 is a side elevational view thereof, all other side elevational views
being the same except for the placement of the grooves; and,
FIG. 4 is a side view thereof in condition of use, with a fishing line and
fish shown in broken lines.
The broken line showing of environmental structure is for illustrative
purposes only and forms no part of the claimed design.