|7420341||Power tool and motor controller|
A method and apparatus to automatically reverse the motor of a power tool, such as a dispensing gun or similar tool. In some constructions, a controller automatically reverses the direction of plunger movement and removes the plunger from contact with the back wall ...
|5589145||Waste treatment material dispensing canister|
A body waste fluids collecting container is used in the disposal of waste fluids drained from a body cavity of a patient. The collecting container has inlet and outlet ports, a collecting compartment for collecting body waste fluids drained from a patient...
|4720321||Method and apparatus for manufacturing packaging pads|
Packaging pads comprise top and bottom sheets laminated together along peripheral surface portions with a pocket of comminuted filler material centrally disposed between the sheets. Apparatus for manufacturing the pads continuously feeds an endless bottom...