Container for liquid

Claim 1

A GRAPPLE FOR FISHING DRILL BITS FROM OIL WELLS COMPRISING: AN UPRIGHT CYLINDRICAL BARREL, THREE PAIR OF RIBS EXTENDING ON THE OUTSIDE OF SAID BARREL AXIALLY THEREOF, EACH OF SAID PAIR OF RIBS HAVING A SLOT THEREBETWEEN, A BOLT EXTENDING ACROSS FROM EACH RIB TO THE RIB OPPOSITE THE SLOT, AN ARM EXTENDING AXIALLY OF SAID BARREL IN EACH SLOT, SAID BOLT EXTENDING THROUGH A HOLE IN SAID ARM, A FOOT PORTION OF SAID ARM EXTENDING BELOW THE LIMITS OF SAID BARREL, A SHANK END OF THE ARM EXTENDING UP, A SPRING FOR EACH ARM, EACH SPRING BIASING THE SHANK END OF THE ARM AWAY FROM THE BARREL SO THAT THE FOOT PORTION IS BIASED INWARD, A CAM ON THE EXTREME FOOT END OF SAID ARMS, A CLAW ABOVE THE CAM ON EACH FOOT PORTION; SO THAT AS THE GRAPPLE IS LOWERED OVER A BIT, THE CAMS SPREAD THE ARMS AND FIT THEREOVER, AND WHEN THE GRAPPLE IS RAISED THE CLAW ENGAGES THE BIT TO LIFT IT WITH THE GRAPPLE, AND A MEANS FOR CAUSING A JET OF FLUID TO WASH OVER THE BIT.