Abstract: The present invention consists of a method for storing an acidified, charcoal slurry and applying it to remove ammonia and absorb other odor-causing chemicals from human urine. Packaged in a plastic, squeeze bottle, the slurry can be carried in a pocket and used by hunters and outdoorsmen to eliminate urine odors that would otherwise alert wildlife of their presence. The present invention represents a novel way of storing and transporting the slurry for ready use, as well as a unique way to dispense the slurry for chemical reaction with the human urine.

Abstract: The subject invention controls the penetration of a drill or router into a cutting surface by preventing excessive downward travel by a spindle once a preset depth is reached. This is achieved by placing a mechanical stop on the pressure foot linkage and providing a compression means to absorb the excessive downward travel. The compression can be absorbed within the select cylinder volume by reducing operating pressure appropriately, or within an added compression cylinder, or by a compression spring.