Abstract: A hinge-rod removal and insertion tool for opening and closing modular conveyor belts during installation and servicing. The tool is a pliers with jaws forming a split aperture. The jaws open to admit the end of the hinge rod of a modular conveyor belt. The jaws close to grasp the hinge rod so that it can be pulled from the belt. A head at the distal end of the jaws is used to push a hinge rod back into the belt. The tools have lift hooks to lift a section of belt to gain access to the ends of the hinge rods.

Abstract: A non-conductive substantially buoyant-in-water hand tool comprising an elongated handle portion formed of non-corrosive, non-conductive material having a density greater than water and an elongated working tool connected to and extending axially from a proximal end of said handle portion. The handle portion has one or more outwardly opening cavities formed into a side surface of the handle portion. An elongated tubular sheath formed of material buoyant in water covers and sealingly encloses and forms one or more airtight cavities whereby the effective density of the hand tool is less than that of water.

Abstract: A pair of non-conductive substantially buoyant-in-water hand pliers comprising a pair of non-conductive lever members each having a handle portion and a jaw portion and formed of material having a density greater than water. The lever members are pivotally connected together at common central portions between the jaw and handle portions. Each handle portion has one or more outwardly opening cavities formed into a side surface of the handle portions. An elongated tubular sheath formed of material buoyant in water covers and sealingly encloses the cavity whereby the effective density of the pliers to less than that of water. A restraining detent providing felt indicia and limiting opening pivotal movement between the jaw portions to reduce the likelihood of damage is also provided.

Abstract: A non-conductive substantially buoyant-in-water hand tool comprising an elongated handle portion formed of non-corrosive, non-conductive material having a density greater than water and an elongated working tool connected to and extending axially from a proximal end of said handle portion. The handle portion has one or more outwardly opening cavities formed into a side surface of the handle portion. An elongated tubular sheath formed of material buoyant in water covers and sealingly encloses and forms one or more airtight cavities whereby the effective density of the hand tool is less than that of water.

Abstract: An improved emergency or interim lighting device and associated methods for providing emergency or temporal lighting. The device satisfies the need for an electrochemical lighting system capable of providing prolonged illumination over the life of the power unit. The device benefits from the use of LEDs as the illumination source, which provide optimum lumen output with considerably less power consumption than conventional incandescent lighting devices. By providing for a unique combination of diode arrangement and parabolic reflector the directional limitations of conventional LED lighting devices are overcome and wide area illumination coverage is provided. Additionally a multi-level lighting scheme provides for a means of identifying the device during electrical power outage and providing multiple levels of lighting intensity.

Abstract: An electronic fish scale comprising a molded housing having upper and lower portions for supported hand grasping. An electronically controlled weight-sensing member and a viewable digital output screen are mounted within the housing. The output screen is electronically connected to the weight-sensing member whereby a weight held by gravity causes a digital numeric display on the output screen equal to the fish weight. A fish-engaging assembly extends downwardly from the weight-sensing member through an aperture formed in the bottom of the housing, and includes a pair of opposed c-shaped jaws. A longitudinally moveable jaw actuator is operably connected through a jaw control member via a rotation pin through diagonally extending aligned slots in the jaws whereby the jaws are opened when the jaw actuator is manually moved upwardly. A lower lip of a fish securely held and unhurt between the closed jaws will produce a digital display of the weight of the fish on the output screen.

Abstract: An electronic fish scale comprising a molded housing having upper and lower portions for supported hand grasping. An electronically controlled weight-sensing member and a viewable digital output screen are mounted within the housing. The output screen is electronically connected to the weight-sensing member whereby a weight held by gravity causes a digital numeric display on the output screen equal to the fish weight. A fish-engaging assembly extends downwardly from the weight-sensing member through an aperture formed in the bottom of the housing, and includes a pair of opposed c-shaped jaws. A longitudinally moveable jaw actuator is operably connected through a jaw control member via a rotation pin through diagonally extending aligned slots in the jaws whereby the jaws are opened when the jaw actuator is manually moved upwardly. A lower lip of a fish securely held and unhurt between the closed jaws will produce a digital display of the weight of the fish on the output screen.

Abstract: An improved emergency or interim lighting device and associated methods for providing emergency or temporal lighting. The device satisfies the need for an electrochemical lighting system capable of providing prolonged illumination over the life of the power unit. The device benefits from the use of LEDs as the illumination source, which provide optimum lumen output with considerably less power consumption than conventional incandescent lighting devices. By providing for a unique combination of diode arrangement and parabolic reflector the directional limitations of conventional LED lighting devices are overcome and wide area illumination coverage is provided. Additionally a multi-level lighting scheme provides for a means of identifying the device during electrical power outage and providing multiple levels of lighting intensity.