Abstract: A top-fill hummingbird feeder includes a liquid container with a liquid opening at a lower end. A feeding basin is positioned below the liquid container for containing nectar accessed by birds. A sealing mechanism includes a valve responsive to a nectar level in the feeding basin for opening and closing the liquid opening.

Abstract: A mount for an energizer includes a base body, a pivot element attachable to the energizer, and a pivot assembly connecting the pivot element to the base body. The pivot assembly is movable between a first position and a second position in which the pivot assembly is biased toward the first position. The pivot element is held at a fixed pivot angle by the base body with the pivot assembly in the first position. The pivot element is pivotable with respect to the base body with the pivot assembly in the second position.

Abstract: A cage type animal trap having an enclosure with an animal access opening into a vacant interior sized to receive an animal to be trapped. The access opening is closed by a door that is movable from a closed to an opened position by an actuating mechanism having a flexible actuating member with one end secured to the door and the other end releasably held by a latch mechanism. The latch mechanism is configured to move the door to the opened position by tensioning the actuating member and, in response to a trigger mechanism, to release the second end of the actuating member and allow the door to move from the opened position to the closed position thereby trapping the animal in the animal enclosure. A door lock in abutment with the outer surface of the door prevents the door from being opened by a trapped animal. A part of the actuating mechanism is in engagement with the door lock when the door is closed such that the door lock is automatically disengaged when the actuating member is tensioned.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A cage type animal trap having an enclosure with an animal access opening into a vacant interior sized to receive an animal to be trapped. The access opening is closed by a door that is movable from a closed to an opened position by an actuating mechanism having a flexible actuating member with one end secured to the door and the other end releasably held by a latch mechanism. The latch mechanism is configured to move the door to the opened position by tensioning the actuating member and, in response to a trigger mechanism, to release the second end of the actuating member and allow the door to move from the opened position to the closed position thereby trapping the animal in the animal enclosure. A door lock in abutment with the outer surface of the door prevents the door from being opened by a trapped animal. A part of the actuating mechanism is in engagement with the door lock when the door is closed such that the door lock is automatically disengaged when the actuating member is tensioned.

Abstract: A cage type animal trap having an enclosure with an animal access opening into a vacant interior sized to receive an animal to be trapped. The access opening is closed by a door that is movable from a closed to an opened position by an actuating mechanism having a flexible actuating member with one end secured to the door and the other end releasably held by a latch mechanism. The latch mechanism is configured to move the door to the opened position by tensioning the actuating member and, in response to a trigger mechanism, to release the second end of the actuating member and allow the door to move from the opened position to the closed position thereby trapping the animal in the animal enclosure. A door lock in abutment with the outer surface of the door prevents the door from being opened by a trapped animal. A part of the actuating mechanism is in engagement with the door lock when the door is closed such that the door lock is automatically disengaged when the actuating member is tensioned.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A cage-type animal trap with two opposed animal access openings that can operate in a one-door-opening configuration or a two-door-opening configuration. The trap has a set mechanism for holding one or both doors open to allow access through the corresponding trap access openings. The set mechanism includes a set lever that is movable from a set position to a tripped position and that is coupled to the doors of the trap by an actuating member. Upon actuation, the set lever moves from the set to the tripped position to allow movement of the actuating member which enables one of the doors to move from an opened position to a closed position when the trap is operating in a one-door-opening configuration, and both of the doors to move from the opened position to the closed position when the trap is operating in the two-door-opening configuration.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a valve or sealing mechanism associated with the liquid flow opening and the feeding basin. The feeding basin includes an upwardly extending cylindrical well that receives the lower end of the liquid container, and the valve or sealing mechanism includes a float valve associated with the well. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A vented combustion chamber for an insect attractant engine is provided for a flying insect trapping device of the type that relies upon combustion of a fuel to generate a flow of carbon dioxide to attract flying insects. The combustion chamber, which is generally tubular and horizontally oriented in operation, is vented through a hole formed in one side of the chamber wall that extends from the outer surface of the chamber into the interior thereof. During operation of the device, this through-hole allows gas inside the chamber to be vented to the outside, changing the effective length of the combustion chamber for the purposes of wave generation is changed so that creation of a resonance cycle or standing wave, and the resulting acoustic phenomenon of howling, is prevented.

Abstract: A cage type animal trap having an enclosure with an animal access opening into a vacant interior sized to receive an animal to be trapped. The access opening is closed by a door that is movable from a closed to an opened position by an actuating mechanism having a flexible actuating member with one end secured to the door and the other end releasably held by a latch mechanism. The latch mechanism is configured to move the door to the opened position by tensioning the actuating member and, in response to a trigger mechanism, to release the second end of the actuating member and allow the door to move from the opened position to the closed position thereby trapping the animal in the animal enclosure. A door lock in abutment with the outer surface of the door prevents the door from being opened by a trapped animal. A part of the actuating mechanism is in engagement with the door lock when the door is closed such that the door lock is automatically disengaged when the actuating member is tensioned.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a valve or sealing mechanism associated with the liquid flow opening and the feeding basin. The feeding basin includes an upwardly extending cylindrical well that receives the lower end of the liquid container, and the valve or sealing mechanism includes a float valve associated with the well. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A top-fill hummingbird feeder has a liquid container with a lower bottom opening which can be screw-threaded into a central collar of a feeding basin. An insert is received within the central collar and is configured to be vertically movable between a first position in which fluid is allowed to flow from the liquid container to the basin, and a second position in which fluid flow from the container to the basin is prevented.

Abstract: A cage-type animal trap with two opposed animal access openings that can operate in a one-door-opening configuration or a two-door-opening configuration. The trap has a set mechanism for holding one or both doors open to allow access through the corresponding trap access openings. The set mechanism includes a set lever that is movable from a set position to a tripped position and that is coupled to the doors of the trap by an actuating member. Upon actuation, the set lever moves from the set to the tripped position to allow movement of the actuating member which enables one of the doors to move from an opened position to a closed position when the trap is operating in a one-door-opening configuration, and both of the doors to move from the opened position to the closed position when the trap is operating in the two-door-opening configuration.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a valve or sealing mechanism associated with the liquid flow opening and the feeding basin. The feeding basin includes an upwardly extending cylindrical well that receives the lower end of the liquid container, and the valve or sealing mechanism includes a float valve associated with the well. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening.

Abstract: A cage-type animal trap with two opposed animal access openings that can operate in a one-door-opening configuration or a two-door-opening configuration. The trap has a set mechanism for holding one or both doors open to allow access through the corresponding trap access openings. The set mechanism includes a set lever that is movable from a set position to a tripped position and that is coupled to the doors of the trap by an actuating member. Upon actuation, the set lever moves from the set to the tripped position to allow movement of the actuating member which enables one of the doors to move from an opened position to a closed position when the trap is operating in a one-door-opening configuration, and both of the doors to move from the opened position to the closed position when the trap is operating in the two-door-opening configuration.

Abstract: A top-fill hummingbird feeder has a liquid container with a lower bottom opening which can be screw-threaded into a central collar of a feeding basin. An insert is received within the central collar and is configured to be vertically movable between a first position in which fluid is allowed to flow from the liquid container to the basin, and a second position in which fluid flow from the container to the basin is prevented.