Patent ID: 7235254

Claim:
A method of making a poisoned stake device comprising the steps of procuring a filler composition containing about 40-90% w/w ground dried clay and about 10-60% w/w crushed limestone; getting a mixing chamber; adding the filler composition in an amount of about 30% to about 50% v/v into the mixing chamber; scooping plaster of Paris in an amount of about 30% to about 50% v/v into the mixing chamber; dispensing sulfur in an amount of about 0.05% to about 2% v/v into the mixing chamber; pouring caster oil in an amount of about 1 to about 7% v/v into the mixing chamber; combining water in an amount of about 15% to about 25% v/v into the mixing chamber; mixing together the filler composition, the plaster of Paris, the sulfur, the caster oil, and the water in the mixing chamber into a moistened composite; acquiring a die with an internal hollow mold chamber, wherein said internal hollow mold chamber of the die includes an elongated cylindrical spike shape having a pointed end and a blunt end; filling the internal hollow mold chamber of the die with an aliquot of the moistened composite; removing a spiked shaped moistened composite from the die; and curing the spiked shaped moistened composite into a hardened poisoned stake device by exposing the spiked shaped moistened composite to ambient air for at least two hours.