74157222
Apr 15, 1991
Oct 27, 1992
Metal piping and metal tube parts for pneumatic uses; namely, tube fittings and joints, stop fittings and joints, rotary tube joints, connector bands for connectors and multiple joints, insert rings for reinforcing tubes, free holders for vacuum pads for freely adjusting angular orientation of vacuum pads, and tube binders for binding together a plurality of tubes
Metal GoodsPneumatic machine parts; namely, valves, fluid speed control valves, throttle valves, silencers, hand valves, pressure reducing valves, pressure control valves, vacuum generators, vacuum cylinders, vacuum pads, vacuum pincettes, air filters and parts for all the foregoing
Machinery