Abstract: A single use, hermetically sealing mousetrap has an enclosure accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When in the set position, the door opening gear mechanism opens the door and tensions a torsional door spring. When the trap is tripped, the kill bar moves rapidly to the kill position which releases the door opening gear mechanism and allows the door spring to close the door and hermetically seal the trap with the dead mouse inside.

Abstract: A single use, hermetically sealing mousetrap has an enclosure accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When in the set position, the door opening gear mechanism opens the door and tensions a torsional door spring. When the trap is tripped, the kill bar moves rapidly to the kill position which releases the door opening gear mechanism and allows the door spring to close the door and hermetically seal the trap with the dead mouse inside.

Abstract: A single use, hermetically sealing mousetrap has a housing defining an enclosure that is accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Mounted to the bottom of the housing inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When the setting axle/kill bar is moved to the set position, the door opening gear mechanism causes the door to open while tensioning a torsional door spring. A trip latch and bait pedal are configured to operate together to secure the kill and setting bars in the set position, with subsequent movement of the bait pedal by a mouse serving to release the trip latch. When the trap is thereby triggered, the kill bar moves rapidly to the kill position while releasing the door opening gear mechanism. The tensioned door spring then closes the door.

Abstract: A pathogen-proof and humane rodent trap that asphyxiates the rodent inside of a small airtight compartment so that the dead animal cannot act as a source for production or distribution of infectious organisms, and can be safely disposed of. Two embodiments are shown, one comprising two telescoping tubular members compressed together by a rubber band or the like, and a break-away bait stick is lodged between the two tubular members to hold them apart. When a rodent chews the bait stick it breaks away, compressing the tubular members together and sealing off the entrance aperture. In another embodiment, a single cantilevered tubular member is used, and it rests on a central fulcrum to allow tipping one way or another. A trap door is folded under one end of the tubular member and it snaps shut when the tubular member is tipped. Both designs are humane and sanitary, simple to use, effective, child and pet safe, small, disposable, and inexpensive to manufacture.