Abstract: An animated duck decoy including a decoy base, and a shell removably connected to the base. The shell defining a chamber. An upper bracket attached to an upper surface of the chamber, a tail member connected to an end of a horizontal rod that outwardly extends from a rear of the shell, and an opposite end of the rod connected to a torsion spring, the torsion spring also connected to the upper bracket, the rod further defining an open end. A lower bracket attached to a top surface of the base. The lower bracket having a motor attached thereto, the motor having a drive shaft extending vertically upward from the lower bracket, and the drive shaft having a hub fixed at the top end thereof. The hub having a horizontal arm including a first elastomeric bumper affixed at one end.

Abstract: An animated duck decoy including a decoy base, and a shell removably connected to the base. The shell defining a chamber. An upper bracket attached to an upper surface of the chamber, a tail member connected to an end of a horizontal rod that outwardly extends from a rear of the shell, and an opposite end of the rod connected to a torsion spring, the torsion spring also connected to the upper bracket, the rod further defining an open end. A lower bracket attached to a top surface of the base. The lower bracket having a motor attached thereto, the motor having a drive shaft extending vertically upward from the lower bracket, and the drive shaft having a hub fixed at the top end thereof. The hub having a horizontal arm including a first elastomeric bumper affixed at one end.

Abstract: Systems and methods providing for the introduction of a dye, particularly a xanthene dye, and more particularly a rhodamine dye, to liquid anhydrous ammonia to discourage theft of the anhydrous ammonia and provide for leak detection in storage vessels. The dye will stain objects which come into contact with the liquid anhydrous ammonia allowing for the detection of such contact. Generally, the staining will be visible to the naked eye, but may also fluoresce when exposed to a particular light source such as ultra violet (UV) light.

Abstract: Systems and methods providing for the introduction of a dye, particularly a xanthene dye, and more particularly a rhodamine dye, to liquid anhydrous ammonia to discourage theft of the anhydrous ammonia and provide for leak detection in storage vessels. The dye will stain objects which come into contact with the liquid anhydrous ammonia allowing for the detection of such contact. Generally, the staining will be visible to the naked eye, but may also fluoresce when exposed to a particular light source such as ultra violet (UV) light.

Abstract: Systems and methods providing for the introduction of a dye, particularly a xanthene dye, and more particularly a rhodamine dye, to liquid anhydrous ammonia to discourage theft of the anhydrous ammonia and provide for leak detection in storage vessels. The dye will stain objects which come into contact with the liquid anhydrous ammonia allowing for the detection of such contact. Generally, the staining will be visible to the naked eye, but may also fluoresce when exposed to a particular light source such as ultra violet (UV) light.