Abstract: A signalling device comprising an emission module operative on the application of battery power from a rechargeable battery for the emission of a signal from at least one electromagnetic radiation emitting element, a battery compartment and a cap for housing the rechargeable battery and covering an opening of said battery compartment. The cap includes circuitry for charging the battery and a socket for receiving an external power input.

Abstract: There is disclosed a flotation device such as a life vest or inflatable raft for keeping a user afloat when in water, the flotation device comprising a light source attached to the flotation device, a water activated switch, wherein the light source is illuminated when the water activated switch is submersed in the water, and a control panel mounted to an outer surface of the flotation device and comprised of at least one user activated switch, wherein the light source is extinguished when the user activated switch is depressed, the control panel having instructions printed thereon.

Abstract: A safety device for attachment to a flotation device is disclosed comprising a light source, a housing, an actuator mounted within the housing and slideable between a first position wherein the light source is not illuminated and a second position wherein the light source is illuminated. The actuator further comprises a raised boss engageable from outside of the housing, a lanyard at least a portion of which is outside of the housing and a water activated switch wherein when the device is submerged in water, the water activated switch completes an electrical circuit illuminating said light source. The lanyard is releasably connected to an end of the actuator using a separable interconnection assembly. When the lanyard is pulled, the actuator moves from the first position to the second position and on reaching the second position the separable interconnection assembly separates thereby disengaging the lanyard from the actuator.

Abstract: A safety device for attachment to a flotation device is disclosed comprising a light source, a housing, an actuator mounted within the housing and slideable between a first position wherein the light source is not illuminated and a second position wherein the light source is illuminated. The actuator further comprises a raised boss engageable from outside of the housing, a lanyard at least a portion of which is outside of the housing and a water activated switch wherein when the device is submerged in water, the water activated switch completes an electrical circuit illuminating said light source. The lanyard is releasably connected to an end of the actuator using a separable interconnection assembly. When the lanyard is pulled, the actuator moves from the first position to the second position and on reaching the second position the separable interconnection assembly separates thereby disengaging the lanyard from the actuator.

Abstract: There is disclosed a flotation device such as a life vest or inflatable raft for keeping a user afloat when in water, the flotation device comprising a light source attached to the flotation device, a water activated switch, wherein the light source is illuminated when the water activated switch is submersed in the water, and a control panel mounted to an outer surface of the flotation device and comprised of at least one user activated switch, wherein the light source is extinguished when the user activated switch is depressed, the control panel having instructions printed thereon.

Abstract: There is disclosed a flotation device such as a life vest or inflatable raft for keeping a user afloat when in water, the flotation device comprising a light source attached to the flotation device, a water activated switch, wherein the light source is illuminated when the water activated switch is submersed in the water, and a control panel mounted to an outer surface of the flotation device and comprised of at least one user activated switch, wherein the light source is extinguished when the user activated switch is depressed, the control panel having instructions printed thereon.

Abstract: A user interface for an electronic device, the interface comprising first and second parts arranged for relative displacement, said first part comprising a magnet and said second part comprising a first hall effect sensor for sensing a displacement of said magnet along a first axis and a second hall effect sensor for sensing a displacement of said magnet along a second axis, wherein said magnet moves relative to said first and second hall effect sensors in response to movement of said second part relative to said first part; a plurality of switch settings, each of said switch settings comprised of a unique combination of a magnet position along said first axis and a magnet position along said second axis; and control electronics coupled to said first and second hall effect sensors for converting the combination of a current position of said magnet along said first axis and a current position of said magnet along said second axis into a selected one of said plurality of switch settings.

Abstract: A signalling device comprising an emission module operative on the application of battery power from a battery pack for the emission of a signal from at least one electromagnetic radiation emitting element, a battery compartment and a cap for retaining said battery pack in said battery compartment. The cap comprises a wireless receiver operationally connected to a switch for controlling the application of battery power.

Abstract: A multi-mode electromagnetic radiation emitting device comprising at least one source of electromagnetic radiation which emits radiation according to predefined or programmable user selectable instruction sets is disclosed. Reversal of the polarity of the device's power supply allows for enhanced features to be accessed including multiple instruction sets per switch setting, reprogramming mode, infra-red (covert) mode, night mode and water activation mode. A switch mechanism for providing selectable switched circuit connections is also disclosed as well as a power supply for supplying DC power to an electronic circuit comprising at least one microcontroller or microprocessor.

Abstract: A signalling device comprising an emission module operative on the application of battery power from a battery pack for the emission of a signal from at least one electromagnetic radiation emitting element, a battery compartment and a cap for retaining said battery pack in said battery compartment. The cap comprises at least one sensor and a switch for controlling the application of battery power. The switch is actuated when the at least one sensor detects a change in the environment in the vicinity of the device. Alternatively, the switch can be actuated remotely through a wireless interface or via a trip wire.

Abstract: A portable light is disclosed comprising at least one light emitting diode, a power source, a switch operable for closing an electronic circuit between the power source and the light emitting diode, wherein when the electronic circuit is closed the at least one diode emits light generally about a first axis, and a body adapted to receive the light emitting diode, the battery and the switch, the body comprising a loop portion towards one end thereof defining a loop aperture having an axis which is substantially parallel to the first axis.

Abstract: A light support comprising a base plate and a light-carrying plate comprising a proximal end mounted to the base plate and being adapted for mounting a light thereon. The base plate comprises an anchoring element, an anti-tipping assembly and a concave support-mounting face. The anchoring element is adapted to be anchored within a penetrable material. The support mounting face co-acts with a surface on which the light support is mounted to. The light support further comprises an auxiliary element that comprises an auxiliary mounting element or an auxiliary anchoring element that can be moveable or stationary.

Abstract: A user interface for an electronic device, the interface comprising first and second parts arranged for relative displacement, said first part comprising a magnet and said second part comprising a first hall effect sensor for sensing a displacement of said magnet along a first axis and a second hall effect sensor for sensing a displacement of said magnet along a second axis, wherein said magnet moves relative to said first and second hall effect sensors in response to movement of said second part relative to said first part; a plurality of switch settings, each of said switch settings comprised of a unique combination of a magnet position along said first axis and a magnet position along said second axis; and control electronics coupled to said first and second hall effect sensors for converting the combination of a current position of said magnet along said first axis and a current position of said magnet along said second axis into a selected one of said plurality of switch settings.

Abstract: A multifunction multi-spectrum signalling device comprising at least one source of electromagnetic radiation such as an LED which emits radiation according to predefined or programmable user selectable instruction sets is disclosed. Reversal of the polarity of the device's power supply allows for enhanced features to be accessed including a recording/reprogramming mode and a playback mode.

Abstract: There is disclosed a flotation device such as a life vest or inflatable raft for keeping a user afloat when in water, the flotation device comprising a light source attached to the flotation device, a water activated switch, wherein the light source is illuminated when the water activated switch is submersed in the water, and a control panel mounted to an outer surface of the flotation device and comprised of at least one user activated switch, wherein the light source is extinguished when the user activated switch is depressed, the control panel having instructions printed thereon.

Abstract: A portable light is disclosed comprising at least one light emitting diode, a power source, a switch operable for closing an electronic circuit between the power source and the light emitting diode, wherein when the electronic circuit is closed the at least one diode emits light generally about a first axis, and a body adapted to receive the light emitting diode, the battery and the switch, the body comprising a loop portion towards one end thereof defining a loop aperture having an axis which is substantially parallel to the first axis.

Abstract: A signalling device comprising an emission module operative on the application of battery power from a battery pack for the emission of a signal from at least one electromagnetic radiation emitting element, a battery compartment and a cap for retaining said battery pack in said battery compartment. The cap comprises at least one sensor and a switch for controlling the application of battery power. The switch is actuated when the at least one sensor detects a change in the environment in the vicinity of the device. Alternatively, the switch can be actuated remotely through a wireless interface or via a trip wire.

Abstract: A multi-mode electromagnetic radiation emitting device comprising at least one source of electromagnetic radiation which emits radiation according to predefined or programmable user selectable instruction sets is disclosed. Reversal of the polarity of the device's power supply allows for enhanced features to be accessed including multiple instruction sets per switch setting, reprogramming mode, infra-red (covert) mode, night mode and water activation mode. A switch mechanism for providing selectable switched circuit connections is also disclosed as well as a power supply for supplying DC power to an electronic circuit comprising at least one microcontroller or microprocessor.

Abstract: A multi-mode electromagnetic radiation emitting device comprising at least one source of electromagnetic radiation which emits radiation according to predefined or programmable user selectable instruction sets is disclosed. Reversal of the polarity of the device's power supply allows for enhanced features to be accessed including multiple instruction sets per switch setting, reprogramming mode, infra-red (covert) mode, night mode and water activation mode. A switch mechanism for providing selectable switched circuit connections is also disclosed as well as a power supply for supplying DC power to an electronic circuit comprising at least one microcontroller or microprocessor.

Abstract: A multifunction multi-spectrum signalling device comprising at least one source of electromagnetic radiation such as an LED which emits radiation according to predefined or programmable user selectable instruction sets is disclosed. Reversal of the polarity of the device's power supply allows for enhanced features to be accessed including a recording/reprogramming mode and a playback mode.