Defense weapon

Claim 1

A FLUID DISPENSING DEVICE COMPRISING: (A) INNER AND OUTER TELESCOPED TUBULAR MEMBERS, (B) A CAP ATTACHED TO ONE END OF THE INNER TUBULAR MEMBER, (C) HEAD MEANS SECURED TO THE END OF THE INNER TUBULAR MEMBER OPPOSITE THE CAP, (D) FLUID CONDUCTING MEANS INCLUDING A TUBULAR NEEDLE MOUNTED ON SAID HEAD MEANS WITH SAID TUBULAR NEEDLE PROJECTED INTO SAID INNER TUBULAR MEMBER, (E) A PLUNGER SLIDABLY DISPOSED IN THE INNER TUBULAR MEMBER FOR MOVEMENT TOWARD AND AWAY FROM SAID TUBULAR NEEDLE, (F) MEANS FOR BIASING THE PLUNGER TOWARD THE TUBULAR NEEDLE, (G) A HOLLOW LIQUID CARRYING CARTRIDGE POSITIONED IN THE INNER TUBULAR MEMBER BETWEEN THE PLUNGER AND TUBULAR NEEDLE, (H) MEANS FOR ATTACHING THE CARTRIDGE TO THE PLUNGER, (I) TRIGGER MEANS PIVOTALLY MOUNTED ON THE INNER TUBULAR MEMBER AND ENGAGEABLE WITH SAID PLUNGER FOR HOLDING THE PLUNGER AND CARTRIDGE SPACED FROM THE TUBULAR NEEDLE, SAID TRIGGER MEANS BEING MOVABLE FROM SAID PLUNGER WHEREBY SAID BIASING MEANS FORCES THE PLUNGER TOWARD THE TUBULAR NEEDLE TO MOVE THE CARTRIDGE ON THE TUBULAR NEEDLE AND RELEASE THE LIQUID IN THE CARTRIDGE THROUGH THE FLUID CONDUCTING MEANS, AND (J) ROD MEANS SECURED TO SAID CAP AND ENGAGEABLE WITH SAID PLUNGER WHEREBY UPON MOVEMENT OF THE OUTER TUBULAR MEMBER AWAY FROM THE HEAD MEANS THE PLUNGER IS CARRIED AWAY FROM SAID TUBULAR NEEDLE AGAINST THE FORCE OF THE BIASING MEANS AND INTO ENGAGEMENT WITH SAID TRIGGER MEANS THEREBY REMOVING THE CARTRIDGE FROM THE TUBULAR NEEDLE.