Abstract: A rat trap includes a frame with a tunnel or arch at a first and, the tunnel formed with a slit over the entrance. A spring is mounted on the frame and a locking mechanism can temporarily maintain the spring in tension. A cable is attached to the spring and includes a noose at a distal end. With the noose disposed in the slit, a switch such as a mechanical switch or an electrical switch is arranged to detect the presence of a rat in the tunnel below the slit. The switch operates to release the spring and withdraw the noose from the tunnel at a high rate of speed to capture the animal in the tunnel.

Abstract: A trap for collecting animals includes a bin and a frame mounted above the bin's open top. A panel is mounted to the frame and pivots with respect to the stationary frame via a connection to a hinge. The frame includes a bait compartment at a first end of the panel that lures an animal to climb the frame and traverse the panel to get to the bait. The panel is held level by a magnet when the panel is unweighted, but when an animal attempts to cross the panel the weight of the animal overcomes the bias of the magnet and the panel tips downward, delivering the animal into the bin.

Abstract: A claw mechanism for an amusement game such as an arcade crane game is disclosed with a movable leg or prong that pivots about a pin to capture a target at the target's upper rim. The prong is actuated by a solenoid that retracts a rod, causing the prong to pivot inward toward a pair of stationary prongs or fixed support such as a half tube. The prong may be formed with a notch that is configured to engage the rim of an aluminum can for lifting the target/prize off a turntable and into a retrieval bin.

Abstract: A machine for use in picking up objects having a cellophane outer covering using a vacuum, the machine comprising a housing, a vacuum source, a suction cup coupled to the vacuum source, a transport system for moving the suction cup horizontally and vertically within the housing, and a plurality of objects having a cellophane outer covering in the housing below the pick-up device. The plurality of objects include an adhesively applied target on at least one of the cellophane outer coverings, the adhesively applied target having a surface area greater than a surface area circumscribed by a lowermost edge of the suction cup, and the suction cup includes a threaded tubular member extending axially therein through, the threaded tubular member including stops that engage an upper and lower surface of the suction cup.

Abstract: A urinary catheter device is disclosed that uses a condom that is placed over the penis and connects to a tube that leads to a collection bag or container. To maintain the condom on the penis, the device includes a hinged sleeve that is placed over the condom on the shaft of the penis and prevents slipping. The sleeve is held in place by an elastic band, and the dry frictional contact between the condom, the sleeve, and the patient has been found to prevent the catheter device from slipping off the patient.

Abstract: A mouse trap is disclosed comprising a jar that is attached to a housing and includes a plastic bag inside. The housing and jar include a mouse entrance that leads inside the plastic bag, which is intended to include some bait at a distal end to lure the mouse into the jar. The trap includes a pressure or motion detector that senses when a mouse has entered the jar. The trap includes a solenoid that triggers a spring loaded hollow rod to close the jar when the mouse enters, and actuates a vacuum that removes the air from the plastic bag with the mouse inside. The removal of oxygen from the bag causes the mouse to lose consciousness, and eventually suffocate in its sleep. Once the mouse is dead, the bag can be removed and replaced.

Abstract: A protective medical sleeve for use with a patient having an intravenous flow that permits easy and quick inspection of the site of the injection, but provides protection and a more sanitary environment for the IV site. The thin-walled tubular element includes a convenient door that provides access to the IV site when needed, and can be closed to prevent contaminants from entering the injection site.

Abstract: A system for maneuvering a pick-up device such as a vacuum, claw, or other crane for an arcade game or the like comprises a metallic frame and two motors. A mount is suspended over the frame and the movement of the mount is managed by monofilament loops rotated by the motors using a set of four stacks of pulleys. The arrangement of the pulleys allows the mount and pick-up device to be easily maneuvered anywhere within the frame.

Abstract: A utility hook assembly is disclosed that conveniently secures to a planar surface such as the bottom of a counter or cabinet, and has a plurality of hooks that extend perpendicular to a mounting base. The base may be half of a hinge plate with a plurality of eyelets that are collinear at an edge of the hinge plate. The eyelets each receive one of two L-shaped rods with an upturned, outwardly formed tip that cooperate to serve as hooks such that the hooks can swing/pivot about the eyelets. The legs are separated by a metallic spacer that maintains the integrity of the rods. A magnet is mounted proximal to the hinge plate in a position that intersects the arc traveled by the spacer when the hooks are fully rotated parallel to the horizontal plane. The magnet captures the spacer, which in turn allows the hooks to be hidden when not in use.

Abstract: The present invention is directed to an arcade type vacuum crane game that includes a turntable with a target support structure such as cylindrical, open ended target holders to prevent targets from toppling before, during, and after playing the game. The turntable is rotated by a centrally disposed motor having a shaft that receives a projection on the turntable to rotate the turntable in the direction of the shaft. The shaft receives the peg therein, but does not carry the weight of the turntable, which instead is supported by three peripheral rotatable wheels disposed about the motor on a bracket. Because the turntable is simply mounted over the shaft using a fitted mating, the turntable can be lifted off the motor without tools and another turntable set on top of the shaft and wheels quickly and easily.

Abstract: An arcade-type crane game has a vacuum pick-up device for capturing a target such as a laminated card that has ticket values printed prominently on each side of the card, and moves the captured card to a reader such as a barcode reader or RFID reader to read the card's information, e.g., value. The game then returns the card directly to the playing field, and a ticket dispensing machine delivers the proper number of tickets to the player. The use of cards reduces the space needed to display the targets, and the return of the cards to the playing field means that the proprietor rarely if ever needs to access the targets or the playing field. By placing the card reader inside the playing area, the entire process after capture can be completed in a matter of seconds, from capture to transport to reading to returning and ticket dispensing.

Abstract: The present invention is directed to an arcade type crane game that includes a target support structure with cylindrical, open ended target holders to prevent targets from toppling before, during, and after playing the game. Here, cylindrical is used in its broadest sense to mean a regular upright structure that supports a target that is round, square, oval, rectangular, etc., and not limited to circular cross sections. The cylindrical holders allow the targets to be lifted upward out of the holder without resistance, but prevents targets from tipping over and knocking other targets over in the process.

Abstract: A high speed paper ticket dispenser is disclosed wherein a motor that drives a drive roller having a smooth contact surface is in proximity with an idler roller. An endless round belt that moves tickets rapidly serves as the drive roller. A supply of paper tickets from a tray, roll, or other is fed between the two rollers, and the motor causes the driver roller to push the tickets through a ticket dispensing slot in a game or other device. To prevent improper withdrawal of tickets from outside the dispensing slot, a wedge or brake is applied by a motor lever or solenoid between the ticket chain and the drive roller to resist movement of the tickets. The wedge or brake is automatically withdrawn when the motor engages and the drive roller begins to dispense tickets.

Abstract: The present invention is an arcade game with a crane mechanism that uses a suction device to capture and extract beverages in aluminum cans. The arcade game may use a rotating playing field where the targets sit on a turn-table type rotating disk, or the targets may be arranged on a stationary playing field. The pick-up device can use a joystick or other type of player controls to maneuver the pick-up device over the intended target, and then lowered onto the bottom surface of the inverted can in an attempt to extract the target from the playing field. The pick-up device preferably uses a suction cup that, if positioned directly over the bottom surface of the inverted can, will make a seal with the can and allow the can to be lifted from the playing field. If the suction cup is not placed directly over the can such that a seal is not established, the pick-up device will not be able to apply a fully negative pressure between the can and the pick-up device, and the attempt will fail.

Abstract: The present invention is an arcade game with a crane mechanism that uses a suction device to capture and extract beverages in aluminum cans. The arcade game may use a rotating playing field where the targets sit on a turn-table type rotating disk, or the targets may be arranged on a stationary playing field. The pick-up device can use a joystick or other type of player controls to maneuver the pick-up device over the intended target, and then lowered onto the bottom surface of the inverted can in an attempt to extract the target from the playing field. The pick-up device preferably uses a suction cup that, if positioned directly over the bottom surface of the inverted can, will make a seal with the can and allow the can to be lifted from the playing field. If the suction cup is not placed directly over the can such that a seal is not established, the pick-up device will not be able to apply a fully negative pressure between the can and the pick-up device, and the attempt will fail.

Abstract: A pilotless drone is equipped with a package for prompt delivery to a local destination, maybe an hour away. The drone includes a vacuum pump and a vacuum release mechanism to remotely release the package once the drone is positioned at the destination.

Abstract: An improved fly trap in the form of a sign that can attract and trap flies before they enter an establishment or once the flies are inside of an establishment. The fly trap uses an attractive element in the form of a plurality of LED lights, preferably blue LED lights, to coax flies to enter the sign. Adjacent the LED lights is a roller on which adhesive paper, or fly paper, is mounted. Flies that land on the fly paper are captured, and when the paper is full or need to be changed, the roller is actuated to present fresh fly paper.

Abstract: A system that uses a vending machine and an arcade game of skill in combination. The vending machine can be a beverage machine that dispenses cold beverages for a specified price, and includes a refrigerated compartment for keeping the beverages cold. Next to the vending machine is an arcade game that allows a player to win the items sold with the vending machine. A patron is offered the choice of trying to win the item using the arcade game, or simply use the vending machine to acquire the item. If the item is successfully won using the arcade game, the arcade game uses a signal that is send to the vending machine to dispense the item won from its inventory, and the item or card in the arcade game is returned to the playing field.

Abstract: A detachment system for a delivery aerial drone is disclosed. The detachment system uses a pump to apply a negative pressure to a suction cup for attaching an object to be delivered. The weight of the object is coupled to a mechanical switch, such that setting down the object opens the switch and disconnects the pump. Once the pump is disconnected from its power source, the suction is removed and the object disconnects from the vacuum system. The weight of the object is coupled to a mechanical switch, such that setting down the object opens the switch and disconnects the pump. Thus, the object releases once it is gently placed on a surface such that its weight is removed from the drone.

Abstract: A device for distributing a single card from a stack of cards, where said single card is taken off the top of said stack of cards. Using a vacuum pick-up device, the invention passes a card between a pair of inwardly directed vanes to separate any attached cards so ensure that only a single card is distributed. A microprocessor controlled leveling system keeps the top card at the optimal level. The card is transported off the stack and to a collection area where it can be withdrawn by a user.