Add to ORKGPatent for "an improved apparatus for destroying the cutting ants in their nests." (Lines 9-11) Includes instructions and illustrations
Patent for "machines which are designed for distributing poison-dust over the leaves of plants for t...
Patent for a machine that removes insects from cotton plants. Includes instructions and illustration...
Patent for "a fan or blower conjoined with a box containing any of the various powdered poisons used...
Patent for "a new and Improved Apparatus for Destroying Ants" (lines 4-5) including illustrations
Patent for an "improvement in devices for destroying ants and burrowing animals of all kinds." (line...
Patent for a new and improved ant trap. This design "relates to apparatus . . . in which a vessel ha...
Patent for a red ant exterminator that works by "withdrawing the air from an ant-nest and substituti...
Patent for a method of destroying ants by digging a pit beside a colony, filling the hole with combu...
Patent for a new and improved ant trap. This design "form[s] a trap or destroyer for ants which can ...
Patent for a new and improved ant trap. This design consists "[i]n a device for catching ants, the c...
Patent for the improvement of Ant traps, including to illustrated and labeled figures
Patent for "a new and original method of destroying the Mexican cotton-boll weevil (Anthonomus gradi...
Patent for a new and improved ant trap. This design "consists in forming the trough of a quadrangula...
Patent for "a machine for exterminating bed-bugs by steam." (Lines 11-12) Includes instructions and ...
Patent for an insecticide that kills ants via fumigation. Ingredients include sulfur, charcoal, pota...
Patent for "machines which are designed for distributing poison-dust over the leaves of plants for t...
Patent for a machine that removes insects from cotton plants. Includes instructions and illustration...
Patent for "a fan or blower conjoined with a box containing any of the various powdered poisons used...
Patent for "a new and Improved Apparatus for Destroying Ants" (lines 4-5) including illustrations
Patent for an "improvement in devices for destroying ants and burrowing animals of all kinds." (line...
Patent for a new and improved ant trap. This design "relates to apparatus . . . in which a vessel ha...
Patent for a red ant exterminator that works by "withdrawing the air from an ant-nest and substituti...
Patent for a method of destroying ants by digging a pit beside a colony, filling the hole with combu...
Patent for a new and improved ant trap. This design "form[s] a trap or destroyer for ants which can ...
Patent for a new and improved ant trap. This design consists "[i]n a device for catching ants, the c...
Patent for the improvement of Ant traps, including to illustrated and labeled figures
Patent for "a new and original method of destroying the Mexican cotton-boll weevil (Anthonomus gradi...
Patent for a new and improved ant trap. This design "consists in forming the trough of a quadrangula...
Patent for "a machine for exterminating bed-bugs by steam." (Lines 11-12) Includes instructions and ...
Patent for an insecticide that kills ants via fumigation. Ingredients include sulfur, charcoal, pota...
Patent for "machines which are designed for distributing poison-dust over the leaves of plants for t...
Patent for a machine that removes insects from cotton plants. Includes instructions and illustration...
Patent for "a fan or blower conjoined with a box containing any of the various powdered poisons used...